3 Sets Fruit Battery Science Experiment Kit for Home Teaching Toy, Orange Lemon Potato Battery Physics Teaching Experiment with Electronic Clock Educational Toy for Students

The fruit battery science experiment kit proves that fruits can generate electricity, designed to grow with your child.By completing the Fruit battery Science Experiment Project with your child, let your child experience the mystery of science, develop your child's imagination and hands-on ability, and make your child more interested in scientific experiments. Specifications: Type: fruit battery science experiment kit Material: zinc, copper, plastic Color: as pictures show Size:approx.15 x 10 cm/ 5.9 x 3.9 inches Quantity: totally 51 pcs Packing List: 12 x Wires 6 x Crocodile clips 12 x Copper sheets 12 x Zinc sheets 6 x LEDS 3 x Digital clocks Notes: 1. This fruit battery science experiment kit can only be applied by people over 12 years old, and experiments should be conducted under the supervision of teachers or parents.Pointed items included, please use with care.Swallowing and winding risks may exist, please use this product under adults' supervision. 2. It is our greatest wish to make our customers 100% satisfied. If you have any questions about our products, you can contact us at first, and we will provide you with solutions within 24 hours.