The static electricity is an essential part of classroom science tools, designed to help students understand the principles of static electricity through practical experiments. By using this device, students can observe the effects of static charges and learn about the triboelectric series. This education science project tool is ideal for making complex scientific concepts more accessible and enjoyable. Features -Color:Transparent -Material:Plastic -Size:5.50X5.00X2.50cm/2.16X1.97X0.98in -Science learning toys: engaging education toys that make learning about static electricity and electromagnetism fun and interactive for students. -Easy setup: simple to set up and use, allowing students to quickly start their experiments and focus on learning. -practical design: made from plastic, ensuring the equipment is practical and can be used repeatedly in classroom settings. -Interactive education: promotes interactive education, encouraging students to actively participate in experiments and better understand scientific principles -Easy Use: Simple design makes it easy for children and beginners to understand and operate <div </div Package list: 1