Electrostatic Materials Class Set

Enough materials for a complete class to perform all of the electrostatics experiments included in this set.

Contents: 8 vinyl strips, 8 acetate strips, 8 polyethylene strips, 8 aluminum tubes, 8 wool cloth squares, 8 cotton squares, 8 wooden mirror supports, and one package containing graphite coated pith balls, nylon monofilament, and aluminum foil.