DescriptionThis physics experiment equipment is made of good quality material, which is durable and lasting for use. It can exercise students' practical ability, train their observation capability, thinking and analytical skills. Let them learn physics with happy.Features- Color: As shown. - Material: Plastic, iron. - Size: 12.50X7.00X2.50cm/4.91X2.75X0.98 inch. - Mainly used in physics electrostatic experiments of junior high school. - Great instrument for learning physical and electrostatic experiments. - Stimulate students' interest, improve analysis and observation skills. - Scientific physical experimental equipment to exercise student's practical ability. - Fine workmanship and creative appearance ensure its popularity and practicality.
