Nails, box of, nickel-plated

For experiments on magnetism and electromagnetism (remote effect of a magnet, magnetic influence, magnetic force of a current-carrying coil);
Nickle plated nails, galvanized, packed in box with lid
Length of the nails: approx. 20 mm
Filling quantity: approx. 150 g
Dimensions (tin): D=77 mm, H=36 mm
Weight (total): approx. 166 g