Here is everything you'll need to explore static electricity! This eco-nomical set of materials is ideal for demonstrating static electricity. Each kit is supplied with: three friction rods: one hard rubber, one hollow glass, and one half ground glass; four pads: one fur, one flannel, one silk, and one wool; 3 balloons and 10 feet of string; and instructions. 8-1/4" x 3" x 1"; .25 lb.
|Country Of Origin||United States of America|
- Product Code: 7-506