With the Van-de-Graaff Wand you can let small shapes out of tinsel float and control them as if you were a magician. This works in the following way:
The Wand has a built-in Van-de-Graaf generator, which is a device that can produce very high electric voltages. These voltages cause the tinsel shapes to be electrically charged as soon as you move them near the wand. As a result, the shapes are pushed away from the wand, which can then be used to control them. With a little training you can fulfill a lot of tricks like letting the shapes bounce between the wand and your hand.
The Van-de-Graaf Wand is 48cm long and has a diameter of 2cm. It comes with 3 different tinsel shapes and needs two AA batteries (which are not included). English instructions are included. Although the wand generates high voltages, using it is completely safe (the electrical currents that could generated are very very low).
Technical info:- Dimensions: 28x2cm
- Power supply: By battery
- Required Batteries: 2 * AA (not included)
This item will be in stock after the beginning of March . If you order this item within Germany, it will be delivered subsequent for free.