DescriptionIt is DIY fruit battery potato clock science experiment kit, it can exercise your children practical ability, train your children observation capability, thinking and analytical skills. Bright colors will appeal to children and let them learn with fun and enjoyment. It is made of premium material, which is durable and useful.Features-Color:As Shown-Material:Metal -Size:17.00X3.00X0.50cm/6.68X1.18X0.20in- Made of premium material, not easy to damage, safe and durable, useful and interesting.-DIY fruit battery potato clock science experiment kit, which will help your child's developmental skills and learning minds.- You can send it to your families and friends as a gift, they will be happyfor this creative and practical product.- ExperimentDIY fruit battery potato clock, can make your kid study science, fun learning, perfect for home and school use.- Creative and educational DIY fruit battery kit, can help student to learnprinciple of fruit power generation,stimulate students' interest in learning.
