Foam Diving Beetle Robot Science Physics Experiment Toys for Kids Teens Educational Preschool Toys Outdoor Game

Package Including: Diving Beetle Robot Model Kit (without battery send out) Material: Good quality EVA material,non-poisonous and eco-friendly. Age-appropriate: 6+ year old children,teens,adults. Size: As the photo shown. Quantity: 1 Pcs/Pack The main principle of the product is:The battery is used to power the motor and the propeller will rotate. It can be put into the water and it will float. The product needs to be assembled by yourself,which not only improves the child's ability to do it, but also makes it easier for them to know the Insect species,learn simple Buoyancy principles. Also could improve children's understanding of the Buoyancy foundation,teach through lively activities.It's a better gifts for your kids friends.