--- product_id: 123425943 title: "Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs" brand: "reveal & conceal" price: "S/.147" currency: PEN in_stock: true reviews_count: 8 category: "Reveal & Conceal" url: https://www.desertcart.pe/products/123425943-reveal-and-conceal-cobalt-test-kit-by-smart-practice-detecting store_origin: PE region: Peru --- # 10 precise disposable test swabs Results in 30-60 seconds 3.7ml clear coat barrier Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs **Brand:** reveal & conceal **Price:** S/.147 **Availability:** βœ… In Stock ## Summary > πŸ›‘οΈ Snap, Test, Protect β€” Your Allergy Armor in a Kit! ## Quick Answers - **What is this?** Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs by reveal & conceal - **How much does it cost?** S/.147 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/123425943-reveal-and-conceal-cobalt-test-kit-by-smart-practice-detecting) ## Best For - reveal & conceal enthusiasts ## Why This Product - Trusted reveal & conceal brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Instant Cobalt Detection:** Get reliable results in under a minute to protect your skin from allergens. - β€’ **Portable & User-Friendly:** Compact design fits in your purse or office drawer for allergy peace of mind anytime. - β€’ **Comprehensive 10-Swab Kit:** Test multiple items on the goβ€”perfect for jewelry, gadgets, and everyday metals. - β€’ **Allergy Anxiety Eliminated:** Skip the guesswork and confidently wear your favorite accessories without fear. - β€’ **Durable Clear Coat Protection:** Seal detected cobalt with a quick-drying, invisible barrier that preserves your style. ## Overview The Reveal and Conceal Cobalt Test Kit offers a fast, easy way to detect cobalt in everyday metal items using 10 disposable swabs that change color within 30-60 seconds if cobalt is present. It includes a 3.7ml clear coat to safely seal detected cobalt, preventing skin exposure and allergic reactions. Ideal for allergy-conscious professionals, this portable kit ensures you can test jewelry, gadgets, and more anytime, anywhere. ## Description You find a bracelet you really like. You worry, does it contain Cobalt? Now, finding an answer can be as close as your medicine cabinet, first aid kit, purse, or backpack. Sounds strange, but some people really are allergic to certain metals such as Cobalt and they can suffer either an acute or chronic itchy rash that can have small blisters containing a clear fluid, skin that is red, swollen, oozing, or peeling. Protect yourself and your family with this Smart Practice Reveal & Coneal Cobalt Allergy Spot Test Kit. An easy to use disposable solution that is safe and effective with results in a matter of seconds. Simply remove and reverse white sleeve to expose test swab. Hold tube between fingers and easily squeeze the white tube cover until you hear the SNAP allowing the liquid to soak the applicator tip swab. Rub the wet swab against the object of choice for 30-60 seconds. If the wet area of the swab tip turns a light pink to strawberry-red color, the test is positive and indicates cobalt is present. If there is no color change, the test is negative and indicates there is no cobalt present. If cobalt is detected, simply coat the object with the Clear Coat to prevent direct cobalt contact. Repeat applications may be necessary depending on the contact duration and frequency. Kit includes: (10) 0.4ml test swabs and (1) 3.7ml clear coat. Review: πŸ‘ - πŸ‘ Review: Not clear that it works - I tested a number of things that I suspected had cobalt in them, but none turned pink or changed color at all, even a high speed drill bit that was labelled as a cobalt bit. Maybe the percentage is low enough to not be an issue, but it's not reassuring. I wish there was a check to make sure that the kit is really working. ## Features - COBALT TEST KIT - do you have a cobalt allergy? Test for cobalt in everyday metal objects such as earrings, rings, bracelets, belt buckles, cell phones and more. Includes 10 individual swabs that detect cobalt in seconds so you can avoid an allergic reaction - PROTECTION FROM COBALT - if cobalt is detected, coat the object with the included quick-drying clear liquid to prevent direct cobalt contact. The clear coat will not harm metal objects and forms durable and effective barrier between the object and your skin - WORRY FREE SOLUTION - forget worrying about if your new piece of jewelry will trigger an allergic reaction. Save time trying to find cobalt-free or hypoallergenic items. - SUPER CONVENIENT - use at home, in the office or while shopping. The cobalt testing kit includes 10 individual, disposable test swabs and a 3.7ml bottle of quick coat - INSTRUCTIONS FOR USE - detecting cobalt is a snap. Simply remove the white sleeve from the test swab, reverse the sleeve and squeeze the tube until you hear a SNAP. Rub the wet swab against the object for 30-60 seconds. The swab will turn pink-red if cobalt is present ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07Q57ZTW9 | | Best Sellers Rank | #153,961 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #223 in Clinical Diagnostic Test Kits | | Brand | Reveal & Conceal | | Brand Name | Reveal & Conceal | | Color | Cobalt Test Kit | | Customer Reviews | 3.5 out of 5 stars 29 Reviews | | Display Type | No Digital Display | | International Protection Rating | IP54 | | Manufacturer | Reveal & Conceal | | Manufacturer Part Number | AL8004 | | Material | Metal | | Material Type | Metal | | Model Number | AL8004 | | Power Source | No Power Source | | Recommended Uses For Product | Cobalt Allergy Testing | | Unit Count | 1 Count | ## Product Details - **Brand:** Reveal & Conceal - **Color:** Cobalt Test Kit - **International Protection Rating:** IP54 - **Material:** Metal - **Power Source:** No Power Source ## Images ![Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Image 1](https://m.media-amazon.com/images/I/71z45sqEuLL.jpg) ![Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Image 2](https://m.media-amazon.com/images/I/71m-lSmUKJL.jpg) ![Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Image 3](https://m.media-amazon.com/images/I/81cy1kvzbRL.jpg) ![Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Image 4](https://m.media-amazon.com/images/I/71X06xvXcwL.jpg) ![Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Image 5](https://m.media-amazon.com/images/I/71zygtE5uqL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ πŸ‘ *by B***. on May 24, 2026* πŸ‘ ### ⭐⭐⭐ Not clear that it works *by K***E on May 18, 2021* I tested a number of things that I suspected had cobalt in them, but none turned pink or changed color at all, even a high speed drill bit that was labelled as a cobalt bit. Maybe the percentage is low enough to not be an issue, but it's not reassuring. I wish there was a check to make sure that the kit is really working. ### ⭐ Do these work? That’s anyone’s guess. *by S***F on November 2, 2019* Might be that nothing in my house contains cobalt, but I’m skeptical about that. Nothing I tested showed any positive results, and it’s impossible to know what that means (no cobalt in the items in my house vs. these not working at all). For the price paid, I don’t like that degree of uncertainty ... this feels like it was a major waste of money. ## Frequently Bought Together - Reveal and Conceal Cobalt Test Kit by Smart Practice - Detecting Cobalt is a Snap - Test for Cobalt in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs - Nickel Alert Single Bottle - Perform 200+ At-Home DMG Spot Tests for Nickel in Metal (Jewelry, Watches, Buttons, Buckles) - Jewelry Test Kit for Nickel Allergy Protection - Reveal and Conceal Nickel Allergy Test Kit by Smart Practice - Detecting Nickel is a Snap - Test for Nickel in Your Jewelry and Prevent Skin Exposure With Liquid Clear Coat - Includes 10 Test Swabs --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pe/products/123425943-reveal-and-conceal-cobalt-test-kit-by-smart-practice-detecting](https://www.desertcart.pe/products/123425943-reveal-and-conceal-cobalt-test-kit-by-smart-practice-detecting) --- *Product available on Desertcart Peru* *Store origin: PE* *Last updated: 2026-08-25*