Magnetic Field Pattern Window Outdoor play • Voltage Developed: up to

• Voltage Developed: up to 200kV

science demonstrations

Wexford CEB

This chewable and durable oral facial massager is ideal for special needs therapy and oral stimulation

Magnetic Field Pattern Window Outdoor play • Voltage Developed: up toA 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.