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Rayan toys for -- put education in fun, cultivate scientific knowledge.
Volt meter-- perfect for any , or laboratory use.
Electrostatic friction toy-- made of materials for durability.
Electric fence tester-- scientific physical experimental equipment to exercise 's practical ability.
Friction-- promote the students understanding of basic friction electrostatic knowledge.
Package Include 12 x sticks 6 x furs Features - Size: About 25.50X1.50X1.50cm/10.02X0.59X0.59inch tools. - Color: As Shown, fur color for random Physical Experiment Tool. - Material: Rubber stick, fur tools for . - Stimulate imagination, action ability to the interest in learning electrostatic. - material with stable performance and long service time static electricity kit. - Put education in fun, cultivate scientific knowledge circuit breaker finder. - Perfect for any , or laboratory use voltage tester. - It is simple design but practical in use, bringing much convenience to you glue sticks for . Goods Description voltage tester This professional teaching equipment for physics teaching can train the 's practical ability and their interest in learning. glue sticks It is a set of friction electrostatic experimental equipment tool for students, which is made of premium material for and safe in use