Set of 4 Different Electrostatic Charging Rods

Set of 4 Different Electrostatic Charging Rods for Electrostatics Experiments

This set includes four distinct rods used in electrostatics experiments, including transferring electric charges and comparing electrostatic properties. The set comprises the following rods (also called sticks or bars): ebonite, glass, nylon, acrylic. Length of each rod: 30 cm.