Magnetic Field Demonstrator - 3D Large - Set of 2Large 3D Magnetic Field Demonstrator set of 2. One unit shows a bar magnet, while the other shows a horseshoe magnet. Each unit demonstrates the movement of a magnetic field with the reactions of the compass needles. Magnets are removeable. Unit 1: 173x173x205 mm Unit 2: 220x173x205 mm Units: set of 2.
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