EHVYBDX Optical and Electrical Experiment Set Physical Equipment Electricity Experiment Kit, Science Experiments for Various Experiments to Explore Optics

Experiments anytime and anywhere to cultivate interest in learning and improve academic performance, Use your hands and brains to innovate thinking, exercise your children's abilities in all aspects while thinking Easy enough for junior high school students and children to explore in advance and become interested in physical science Help children learn to observe experimental phenomena, learn to explore experimental processes, and summarize experimental conclusions Our neat maker and inventor hobby set is loved by moms and dads everywhere, and used as a development tool by educators in classes, summer camps and schools around the world If you have any questions about this product, please write to us and we will reply to your questions as soon as possible, I wish you Happy Shopping, Manufacturer: EHVYBDX