The magician takes out a bolt and nut and lets the audience screw the nut onto the bolt, and then the magician applies super energy to the bolt. Obviously, you will see the nut on the bolt start to spin until it comes off the bolt. Bolts and nuts can be handed over to the audience to inspect before the performance. When performing this magic, the magician can perform without wearing long sleeves.
Dimensions: Length: 5cm
1 x Nut Off Bolt Magic Set
2 x button cells (one is backup)
1 x magnet
1 x English manual