The magician shows two coins, places them both in one hand. With a small gesture, one of the coins disappears! The performer then takes the remaining coin and places it on the table. Then with a pass of the hands over the coin and it too vanishes!
This is the Flipper Coin, a classic coin gimmic, which allows you to create many routines in coin magic.
This is a professional coin magic prop made from real coins.
Since each coin has individual differences, the props made will definitely have subtle differences.