A wide variety of experimental raw materials can be found at home oranges tomatoes potatoes apples etc. Happy and easy to learn exercise your children's practical skills. Manufacturered by Baoblaze. Through experiments children can explore and understand the mysteries and improve their hands-on ability. 4 Pieces Zinc Sheet4 Pieces Copper Sheet2 Pieces Lamp Beads6 Pieces Cable DIY homemade fruit battery power electricity-generating experimenteducational science physical DIY power generation experiments toy.
Quantity available in stock 49
Manufacturer part number062e96793e1e67887b92d9c1ab9fa9ca