Box insert Magnetic field of current

Box insert Magnetic field of currents, SE
Device-shaped compartment insert, robust and durable, for optimum organization and location of the individual parts of a device set, the insert and the box insert plan make it easier to put away after the experiment and to replace missing or defective parts
Material: Hard polystyrene (HPS), colored
Dimensions: 25 x 15 x 1.8 cm
Mass: approx. 80 g