Magnetic Field Pattern Window Outdoor play Net: 150 x 120mm

Net: 150 x 120mm

All the time he has been facing the place of very little

Ladders board on one side and the Draughts board on the other

• Voltage Developed: up to 200kV

Magnetic Field Pattern Window Outdoor play Net: 150 x 120mmA transparent frame containing magnetic powder in a water based solution for showing magnetic field patterns. When a magnet is present the particles of iron inside become slightly magnetised, so they attract each other and cluster into the lines that show the magnetic field patterns. Includes a pair of small ferrite block magnets and a pair of plastic cased bar magnets and teachers leaflet. SpecificationSize: 225 x 130 x 15mm.