User-Friendly Design: The compact kit fits in your pocket, making professional verification available anywhere. The intuitive design allows collectors of all experience levels to perform accurate authentication in a short time. Coin Care: The silicone holder securely cradles coins without scratching. Cotton gloves not leave fingerprints or oil stains when handling coins. Includes a coin cleaning cloth to a pristine for accurate sound testing and overall coin maintenance. Integrated Verification: The coin holder ensures secure placement for pristine resonance analysis, while the measuring pad compares coin diameter against standard specifications. Magnetic clasp tests metallic composition (genuine silver exhibits minimal magnetic response). Portable Kit: Most of what you need in one compact package: silicone coin holder, wooden hammer, coin magnet clasp, measuring pad, coin cleaning cloth, cotton gloves mini magnifying glass and 5"x7" storage bag. All components can be fully packed into the portable storage bag. For Coin Lovers: This multi-tool kit utilizes resonance testing to help authenticate gold and silver coins. It provides collectors and dealers with reliable, multi-factor authentication to help verify your coins' genuineness.