This is a very useful gimmick that allows you to perform many PK miracle effects. You can find others uses in magic: effects with paper clips, rings, keys, coins, etc. Stopping a watch with the power of the mind is a very strong effect. You ask a wrist watch from any spectator and you stop it at your absolute control. Perform a Chop Cup routine with a paper or plastic cup and then give everything for examination. Show two standard teaspoons, rub the handle of one of the spoons on your sleeve and put one spoon on top of the other at the handles. The second spoon is magically suspended from the first. Give the bottom spoon a gentle push and it will spin while remains suspended. Finally you remove the bottom spoon and immediately hand both spoons for examination.
A high quality gimmick. Never leave home without this powerful magic tool.