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Got a night out coming up? Order now — packs are selling out fast and you'll want them in your bag before the weekend.
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How It Works
Each pack comes with 10 test stickers in cute shapes: butterflies, hearts, bows and stars. Before you head out, press one onto a clean, dry nail like you would any nail sticker. When you’re handed a drink, discreetly dip your fingertip into it and wait a few seconds. If the sticker stays yellow, your drink is clear. If it turns green, GHB has been detected and you should not drink it. Each sticker is single-use, so you have enough for a whole month of nights out. To anyone watching, it just looks like nail art.
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Why Girls Love It
Most drink tests are strips or cards you have to dig out of your bag, which means everyone around you sees what you’re doing. Dipcheck is already on your hand, so testing takes one second and nobody notices. The stickers are thin, waterproof and designed to look like real nail art, so they sit on your manicure without ruining it and peel off cleanly the next morning. No batteries, no app, no bulky packaging: just a pouch that fits in the smallest clutch. Perfect for clubs, bars, festivals, house parties and college nights.
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Shipping Information
Orders are processed within 2-4 business days. Total delivery typically takes 10-18 business days from order to arrival. You'll receive a tracking number as soon as your order is on its way.
Getting ready is already a ritual: the outfit, the hair, the nails. One more second and you're covered for the whole night. Press a sticker onto your nail, grab your bag and go. It looks like the nail art you'd wear anyway, so nobody asks questions — but the moment a drink feels off, the answer is already on your hand.
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Try It Risk-Free
Love it or your money back — 30-day guarantee, no questions asked.
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FAQ's
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Who is this for?
Anyone who goes out and wants one less thing to worry about. Girls heading to clubs, bars and festivals, college students going to parties, bachelorette groups, or anyone who’s ever covered their glass with their hand on the way to the bathroom. Parents and older siblings buy them too, as a small gift that actually means something. The stickers work on natural nails, gels, acrylics and press-ons.
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Will people notice I’m testing my drink?
No, and that’s the whole point. The stickers look like regular nail art, so they just blend into your manicure. Testing takes one second: you dip your fingertip into your drink the way anyone does when they’re fishing out an ice cube or stirring it, and then glance at your nail. No strips to pull out of your bag, no cards on the table, nothing that makes the moment awkward.
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What if my pack arrives damaged or stickers are missing?
Just email us at campumarge@gmail.com with your order number and a photo, and we’ll send you a replacement pack free of charge. You’re also covered by our 30-day guarantee: if you’re not happy with your order, we’ll refund you, no questions asked.
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When will my order arrive?
Orders are processed within 2-4 business days. Total delivery typically takes 10-18 business days from order to arrival. You’ll receive a tracking number as soon as your order is on its way.
Testimonials
I laughed way too hard
I put this on before I left the house and forgot about it until I got to the bar. That’s the point, right? It’s just on your nail. I ordered a drink, dipped my finger, checked, yellow. Ordered another one later in the night, checked, yellow. Never had to explain what I was doing. Never had to make it a thing. Got home at 2am feeling completely fine. That’s a perfect night.
Jessica R.
Everyone stops us to ask about it
I’m very particular about nail art and I want to be clear: these look good. Like actually cute, not in a ‘cute for what they are’ way. The butterfly one looks like something I’d pick out at a nail salon. I wore them out Friday and two different girls asked me where I got my nail art. I said I ordered them online. I didn’t explain the rest. The whole point is you don’t have to
Amanda T.
Worth every penny
I was at a work event — open bar, lots of people I didn’t know well — and I had these on. The professional context made the testing even more seamless because nobody at a work event is going to clock someone casually touching their nail. I checked twice. Both clear. Stayed the whole night, had a normal time, didn’t have to do any of the mental math I usually do. Office parties are weirdly one of the situations where I feel least safe and these changed that
Melissa K.
Customer Reviews
Overall rating: 4.9 / 5 from 1127 reviews.
I gave these to my little sister for her birthday along with some other stuff. She called me two weeks later to tell me she'd used one at a house party and it had stayed yellow and she'd felt completely fine about her drink for the rest of the night because she'd checked. She said it was the most practical thing I'd ever given her. Coming from her that's a very high compliment. I'm buying her the two-pack next.
My daughter is a freshman at college and I have spent the last three months feeling helpless. She texts me when she gets in but that two-hour gap between 'I'm at the party' and 'I'm home' is the longest two hours of my life. I sent her these and she actually uses them — not because I made her, because she said they're cute and she'd wear them anyway. Knowing she has something real in her hand makes those two hours bearable. I'm ordering more before her spring semester.
I used to carry test strips and I stopped because pulling a strip out of your purse at a bar is a whole moment. People look, you feel weird, it kills the vibe, and then you feel bad for making everyone aware that you felt you needed to check. With these I just dip my finger like I'm fishing out an ice cube and I check my nail and that's it. Nobody notices. Nobody asks. I have my answer and I move on. The invisibility is everything.
I've been spiked before. I won't go into detail. But since then I've had a lot of anxiety around going out and I've mostly just stopped. My therapist actually mentioned that having something concrete to do — a real action I can take — would be more helpful than just telling myself it probably won't happen. These are that thing. I tested three drinks last Saturday. All yellow. I stayed for the whole night. I danced. I didn't leave early. That hasn't happened since.
We do a big group Halloween party every year and I got these for all the girls in our group. Twelve stickers between us and we all had a butterfly or a heart or a star on our nails all night and nobody outside the group knew they were anything other than cute Halloween nail details. We all checked our drinks. Nobody's came up green. We had an amazing night and we all got home. That's the whole thing — we got home. Reordering for New Year's.
I'm a bartender and I recommended these to several of my regulars — young women who come in alone or in small groups and who I can see doing the mental math about their drink every time I set it down. They came back the next week with them on. They said it changed something about how they felt sitting at the bar. I can't explain why that made me emotional but it did. Good product. The right product.
I've given these to six people now. My best friend. My younger cousin who just turned 21. My coworker who mentioned she was nervous about a blind date. My roommate before a work happy hour in a new city. My mom sent them to my cousin at her university. Everyone has used them and everyone has come back saying the same thing: it's not that anything bad happened. It's that they didn't have to spend their night wondering if something bad might.
I gave these to my girlfriend before she went on a girls' trip without me. She sent me a photo of her nails on the first night — she had the heart ones on and they looked exactly like regular nail art. She tested every drink across the whole trip. Everything clear. She came home fine. I came home fine from the trip I was on. These reduced a specific kind of worry that I don't think either of us had language for before. Just quiet background anxiety that these made go away.
I've spent years saying 'just cover your drink' or 'never leave it unattended' like those were actual solutions. They're not — they're just managing anxiety. These are an actual solution. Dip, check, know. That's a completely different thing. The aesthetic is genuinely cute, the application is easy, and the test is fast. I feel like I lost years not having this. I'm giving them to everyone.
Great concept executed well. The stickers are cute, they stay on, the test is clear. Four stars because I wish there were more designs in the pack — all ten being the same shape is fine but a mix would be fun. The function is exactly what I needed.
I was skeptical because I've seen products like this before that were all concept and no function. These work. The sticker goes on easily, it stays on all night — I wore mine for six hours including dancing and it didn't budge — and the color change is clear and fast. Yellow stayed yellow. That's what I needed to know. The fact that it looks like nail art is the reason I actually had it on my hand instead of in a bag somewhere.
I got these for my bachelorette party and they were genuinely the best favor I've ever given. Ten girls, each with a little butterfly sticker on their nail, out at the bar looking cute. Nobody outside our group had any idea they weren't just nail art. We tested our drinks every time we got a new one. Nobody's drink tested positive and we went home safe and happy. I'm giving these to every bride I know from now on.
These are the most practical thing anyone has ever given me. My older sister sent them as a care package when I started college. I'd never heard of them. I looked them up, understood what they did, and thought: obviously. How has this not always existed? I've used them every time I've gone out this semester. Everything has been yellow. I feel like I have something real that I can actually do. That's new for me.
Sorority girl here. We do a lot of events. I got these for our last formal and every girl in the chapter used one. Some of them posted their nails on Instagram with no context and got DMs asking where they got the nail stickers. The function is invisible unless you know what it is. All drinks tested clear. Everyone came home. I'm bringing these to every event we do from now on and I'm going to propose making them standard for new member orientation.
My friends thought I was being dramatic when I showed up with these. By the end of the night they were all asking where I got them. The stickers are genuinely cute — I had little bow ones and my friend had butterflies and we looked like we'd planned matching nail art. The testing part took one second each time. No one around us knew what was happening. All yellow all night. I'm buying one for every girl in my friend group.
Really cute and really functional. Four stars because I'd love to see seasonal or holiday designs. The butterfly and heart shapes are great but a Christmas or Halloween edition would be really fun. The product works perfectly.
These arrived in the cutest little pouch. Opened it and immediately liked how it looked. Put one on to try it and it looked genuinely like a nail sticker — the butterfly design is really well done. Wore it out on Friday and tested three drinks. All yellow. Wore it all night, took it off when I got home, no residue. The whole thing was completely seamless. It's going to be as automatic as putting my keys in my bag.
I've spent years saying 'just cover your drink' or 'never leave it unattended' like those were actual solutions. They're not — they're just managing anxiety. These are an actual solution. Dip, check, know. That's a completely different thing. The aesthetic is genuinely cute, the application is easy, and the test is fast. I feel like I lost years not having this. I'm giving them to everyone.
I've been going out for years and I've always had this low-level anxiety that I couldn't explain and couldn't fix. I'd watch my drink. I'd hold it the whole night. I'd not put it down. It was exhausting and it still didn't feel like enough. These stickers are the first thing I've found that actually give me a real answer instead of just 'be careful.' I put one on before I leave, I check when I need to, and then I actually enjoy my night. That sounds small. It doesn't feel small.
I coach a college sorority chapter and I've been looking for something practical to recommend to members who are going out. These are the first thing I've found that's actually usable in a real environment — not bulky, not obvious, not something that requires preparation or a specific moment. You put them on, you check when you want, nobody knows. I'm recommending these to every chapter advisor I know.
I've given these to six people now. My best friend. My younger cousin who just turned 21. My coworker who mentioned she was nervous about a blind date. My roommate before a work happy hour in a new city. My mom sent them to my cousin at her university. Everyone has used them and everyone has come back saying the same thing: it's not that anything bad happened. It's that they didn't have to spend their night wondering if something bad might.
I'm a nurse and I have to be honest: I appreciate that the packaging doesn't oversell what this does. It detects GHB. It says that clearly. It doesn't claim to detect everything. That honesty made me trust it more than if it had made huge claims. The product itself works and the discretion of it is genuinely good design. I've recommended it to my younger colleagues and I've given a pack to my niece who just started going to college parties.
Really love this product and I've used it multiple times now. Four stars only because one of my stickers didn't adhere well on the first application — it lifted slightly at one edge after about an hour. The other nine in the pack were fine. Everything tested clear and I felt much better having it. Will definitely buy again.
These are the most practical thing anyone has ever given me. My older sister sent them as a care package when I started college. I'd never heard of them. I looked them up, understood what they did, and thought: obviously. How has this not always existed? I've used them every time I've gone out this semester. Everything has been yellow. I feel like I have something real that I can actually do. That's new for me.
Sorority girl here. We do a lot of events. I got these for our last formal and every girl in the chapter used one. Some of them posted their nails on Instagram with no context and got DMs asking where they got the nail stickers. The function is invisible unless you know what it is. All drinks tested clear. Everyone came home. I'm bringing these to every event we do from now on and I'm going to propose making them standard for new member orientation.
I'm a bartender and I recommended these to several of my regulars — young women who come in alone or in small groups and who I can see doing the mental math about their drink every time I set it down. They came back the next week with them on. They said it changed something about how they felt sitting at the bar. I can't explain why that made me emotional but it did. Good product. The right product.
The pack arrived in two days and I used one the following weekend. Application was easy — it went on over my gel nail exactly like a regular nail sticker. Stayed on the whole night through dancing, drinks, sweating, everything. All my drinks tested clear. Came off cleanly with no residue. Simple, functional, cute. I don't have complicated feelings about this product. It does what it says and I feel better having used it.
I gave these to my little sister for her birthday along with some other stuff. She called me two weeks later to tell me she'd used one at a house party and it had stayed yellow and she'd felt completely fine about her drink for the rest of the night because she'd checked. She said it was the most practical thing I'd ever given her. Coming from her that's a very high compliment. I'm buying her the two-pack next.
I used to carry test strips and I stopped because pulling a strip out of your purse at a bar is a whole moment. People look, you feel weird, it kills the vibe, and then you feel bad for making everyone aware that you felt you needed to check. With these I just dip my finger like I'm fishing out an ice cube and I check my nail and that's it. Nobody notices. Nobody asks. I have my answer and I move on. The invisibility is everything.
I got these as a gift from my dad. My first instinct was that it was slightly over-protective. Then I actually used one. The thing about having it on your nail is that you don't have to decide 'should I test this drink or not' — you already can, so you just do. That mental shortcut is worth more than I expected. It's not about being paranoid. It's about having a real option instead of just hoping. My dad was right. I've told my roommates about them.
My roommate got me these for our first night out after moving to a new city. I was nervous about going out somewhere I didn't know and didn't have my usual friends around. Having these on made me feel like I had something real in my corner. I tested every drink. All yellow. It was a great night. I felt in control in a situation where I historically feel very out of control. These are going in my going-out rotation permanently.
I coach a college sorority chapter and I've been looking for something practical to recommend to members who are going out. These are the first thing I've found that's actually usable in a real environment — not bulky, not obvious, not something that requires preparation or a specific moment. You put them on, you check when you want, nobody knows. I'm recommending these to every chapter advisor I know.
The quality surprised me. I expected something flimsy. The sticker itself is well-made — it adheres properly, it's waterproof, it doesn't peel from normal hand movements, and it comes off cleanly at the end of the night without leaving residue or damaging my gel nails. The design is cute. The function is real. For what it costs per sticker it's the most practical thing in my going-out bag.
I've been spiked before. I won't go into detail. But since then I've had a lot of anxiety around going out and I've mostly just stopped. My therapist actually mentioned that having something concrete to do — a real action I can take — would be more helpful than just telling myself it probably won't happen. These are that thing. I tested three drinks last Saturday. All yellow. I stayed for the whole night. I danced. I didn't leave early. That hasn't happened since.
I coach a college sorority chapter and I've been looking for something practical to recommend to members who are going out. These are the first thing I've found that's actually usable in a real environment — not bulky, not obvious, not something that requires preparation or a specific moment. You put them on, you check when you want, nobody knows. I'm recommending these to every chapter advisor I know.
We do a big group Halloween party every year and I got these for all the girls in our group. Twelve stickers between us and we all had a butterfly or a heart or a star on our nails all night and nobody outside the group knew they were anything other than cute Halloween nail details. We all checked our drinks. Nobody's came up green. We had an amazing night and we all got home. That's the whole thing — we got home. Reordering for New Year's.
The pack arrived in two days and I used one the following weekend. Application was easy — it went on over my gel nail exactly like a regular nail sticker. Stayed on the whole night through dancing, drinks, sweating, everything. All my drinks tested clear. Came off cleanly with no residue. Simple, functional, cute. I don't have complicated feelings about this product. It does what it says and I feel better having used it.
I got these for my bachelorette party and they were genuinely the best favor I've ever given. Ten girls, each with a little butterfly sticker on their nail, out at the bar looking cute. Nobody outside our group had any idea they weren't just nail art. We tested our drinks every time we got a new one. Nobody's drink tested positive and we went home safe and happy. I'm giving these to every bride I know from now on.
Sorority girl here. We do a lot of events. I got these for our last formal and every girl in the chapter used one. Some of them posted their nails on Instagram with no context and got DMs asking where they got the nail stickers. The function is invisible unless you know what it is. All drinks tested clear. Everyone came home. I'm bringing these to every event we do from now on and I'm going to propose making them standard for new member orientation.
I'm 23 and I've been going out since I was 18 and I've been careful the whole time. Careful doesn't feel like enough anymore. These feel like enough. Not because they detect everything — they don't and they say so clearly, which I respect — but because for the specific risk I'm most worried about, I now have a real-time answer. I check, I know, I move on. That's five years of 'be careful' replaced by one second of actual information.
