Handcrafted Bamboo GTE Acid Test Kit Storage Box ? Gold Silver Testing Kit Protect your jewelry testing tools and keep your acid solutions fresh with this premium handcrafted bamboo storage box by GTE. Designed for professional and personal use, this high-quality box provides secure storage while also helping contain acid vapors, extending the shelf life of your test solutions. What?s Included: ? (1) GTE Premium Bamboo Storage Box ? 9-slot design to hold 8 bottles, 2 test stones, eye loupes, and other accessories. ? (1) JSP 10K Gold Testing Acid Solution (0.5 oz) ? (1) JSP 14K Gold Testing Acid Solution (0.5 oz) ? (1) JSP 18K Gold Testing Acid Solution (0.5 oz) ? (1) JSP 22K Gold Testing Acid Solution (0.5 oz) ? (1) JSP Silver Testing Acid Solution (0.5 oz) ? (1) GTE Acid Neutralizer (0.5 oz) ? Safely cleans the test stone between uses. ? (1) GTE 2''x2'' Acid Test Stone with Rubber Backing ? Non-slip surface for accurate testing, usable up to 100 times! ? Instruction Booklet with Color Chart ? Step-by-step guide for easy and accurate testing. Product Details: Storage Box: GTE Premium Bamboo Storage Box Design: 9-slot interior for organized storage of bottles and tools Dimensions: 7 1/2'' x 3 1/4'' x 4'' Material: Durable and eco-friendly handcrafted bamboo Why You Need This Kit: ? Perfect for Travel ? Compact and sturdy, ideal for taking to estate sales, thrift shops, auctions, and more. ? Protects Organizes ? Keeps your acids, test stones, and tools securely stored in one place. ? Acid Vapor Containment ? Helps preserve the effectiveness of your testing solutions. ? Essential for Investors Jewelers ? A must-have for anyone working with gold or silver! How to Use: 1?? Scratch the test stone with your jewelry piece. 2?? Apply a drop of acid to the scratch mark. 3?? Observe the reaction ? compare results to the included color chart for accurate metal identification. Whether you're an investor, collector, jeweler, or simply looking to authenticate your precious metals, this GTE Acid Test Kit is the perfect solution for reliable and precise metal testing. ? Ships Fast Securely ? Order today! ?