DescriptionThis physics experiment equipment is made of good quality material, which is durable and lasting for use. It can exercisestudents' practical ability, train their observation capability,thinking and analytical skills. Let them learn physics with happy.Features- Color: As Shown. - Material: Rubber stick, fur. - Size: About 25.50X0.70X0.70cm/10.02X0.28X0.28inch. - Note: Fur color is random. - Mainly used in physics friction electrostatic experiments of junior highschool.- Great instrument for learning physical and friction electrostaticexperiments.- Stimulate students' interest, improve analysis and observation skills.- Scientific physical experimental equipment to exercise student's practical ability.- gift for teacher and students, they will be happy!
