Magnetic field presentation

The system comprises a labyrinth overlayed by transparent acrylate, in which a metallic element (worm) is placed.

The element (worm) is guided in a maze by a human hand with a permanent magnet placed under the maze. With a magnet placed under control a labyrinth "worm" in the labyrinth.

Material: plastic, acrylic, aluminium, permanent magnet

Dimensions (cm): 90 x 50 x 50