• Friction electrification accessory: put education in fun, cultivate scientific knowledge, for any school, or laboratory use,teaching equipment
• Science experiment supplies: it is interesting and allows students to better understand electrostatics in intuitive demonstrations and interesting experiments,experimental supplies
• Friction electrification supply: mainly used in middle school physics teaching, to explain electrostatics,junior high school electrostatic experiments
• Professional physics experiments: sturdy glass material with stable performance and ,friction electrification equipment
• Static experiment: stimulate imagination, action ability to the interest in learning,stir sticks for cocktails