The MAGIC COIN slide is a classic of magic and a perfect magic trick for any beginner magician. If you pull out the little drawer from the coin case it will reveal a fake coin.
You can take the coin out and show it your audience. However this time do not place the drawer back into the casing the same way. Spin the tray around with the coin resting in the drawer. When you push the drawer back into the casing, the coin will become magically locked in a secret compartment.
To make it appear again, take out the drawer and rotate it and place it back in. When you remove the drawer again the coin has magically returned.