Crystal Cleaver (T-155) by Tenyo Magic - Trick Kids Show and Balloon Performer You can even take this

You can even take this super simple gimmick and link it to a borrowed necklace without loosing any of the visual impact

Easy to handle

The die vanishes from Tube #2 and reappears under Tube #1

so it is the best gimmick to improve one's coin magic skill with

"Uncluttered

Crystal Cleaver (T-155) by Tenyo Magic - Trick Kids Show and Balloon Performer You can even take thisA ring (which may be borrowed) is placed into a crystal casket and the top is closed. The box is covered with an empty tube. A magical cleaver (a small sword) is inserted into the top of the tube, and then magically pushed down through the crystal casket and through the ring. When the tube is removed, the sword is through the ring inside the casket. English instructions included.