Electrostatic Pompon Set, Each

Details

This product features two electrostatic pom-poms, ideal for use in electrostatic experiments. Each pom-pom consists of a metal rod mounted on an insulated plastic stand, topped with a round metal plate and a fringe of 40 colored nylon cords. When the plate is touched with an electrostatically charged rod, the cords become charged and spread out into a wide cone due to mutual repulsion. The well-insulated pom-poms can hold their charge for up to 30 minutes in dry air. This set includes a pair of pom-poms, each measuring 19.5 cm in height with 12 cm long fringes, and featuring a base diameter of 10.5 cm.