Description
This friction rod is made of Ebonite (hard rubber). Use it for creating frictional electricity with materials like wool or fur, for charging electroscopes, etc. It is a simple but useful tool for science classrooms.
• Approx. 10″ (250 mm)-12″ (300 mm) L x 0.38″ (10 mm)-0.5″ (13 mm) Dia.
AmSci Exclusive
