Melting Coin

A coin is introduced into a narrow case by using a slide. A small sword that is pushed right through the center of the case, prevents the coin from passing. Despite this, like magic, the coin still manages to slowly "melt" right through the sword and come out at the other end.
 
• The plastic case without the slide, measures cm 5,6 (2,2”) x 0,7 (0,3”) x 3,3 (1,3”).
• The effect can be performed with a borrowed coin.