Description:Amaze your audience Autorotation Rotating Nut Bolt Screw.
Bolt itself contains internal organs and cells.
Can be used repeatedly.
Usage:Take the bolt and nut out and let the audience screw the nut onto the bolt.
Ultra energy is applied to the bolt,Obviously you'll see the nutbegan to spin up, Until it completely unscrew to come off the bolt.
Bolts and nuts, before or after performance can be handed over to the audience to check.
Size: About 5.3*1.1*1.1 cm/2.09*0.43*0.43inch
Color: As pictures show
Package Included:1 x Magic Autorotation Rotating Nut Bolt Screw
2 x button cells
Note:Please allow few error due to manual measurement, thanks.
NO Retail Box. Packed Safely in Bubble Bag.