This atonishing levitating pen is both scientific and useful.
How does it float? It's based on a simple principle of electromagnetism : when a magnet is placed at a given distance from another magnet, the electromagnetic force exactly balances the force of gravity allowing it to stay balanced, thus it seems to float.
Length : 13 cm
Different versions available: blue or black grip
If you have a preference, please tell us in the order form ('Request to the warehouse'). Please note that we cannot guarantee your preference in the case a version is out of stock.
[$, £, CHF...]