• This is the Official Couch Collectibles Coin Ping Silver and Gold Tester!
• This is a simple device to securely hold a Gold or Silver coin while performing a "Ping" test. This will hold up to a 1/2-inch thick coin or bar
• The Ping test is an audible method to help determine if a Gold or Silver coin is authentic. An authentic coin will have a distinctive ring when it is held in this tool and gently tapped.
• To use, simply squeeze the clip open, place the center of the coin in the center of the soft, rubber pads, and release the clip to secure the coin. Then use a wooden pencil, or similar object to gently tap the edge of the coin. An authentic coin will have a solid, consistent ring. Composite coins will have a harsh or duller tone.
• This tool can be used with any "Coin Ping" test app for your phone.
• This tool is based off an old clothesline pin used in the past to perform the ping test, updated with modern materials.
• This ping test tool is made of plastic, with rubber pads to prevent coin damage.

The tool is 5" x 1-5/16" x 5/16". This sale is for the coin-holding tool only, you must supply a pencil or other "tapping" device. The coin pictured is NOT included.