Description The toy is funny and creative. Great gift and educational toy for friends and kids, and also perfect for teaching use. DIY design, can exercise kids hands-on ability. The toy is made of safe material, safe for kids playing. The finished product can be used as a kids room decor or gift to friends. Features -Color:Assorted Color -Material: Wood -Size:13.60X8.10X8.10cm/5.34X3.18X3.18in -Solar powered, no batteries required, suitable for your children to DIY and play. -The assembly method is relatively simple, so that children will not get bored because of the difficulty while thinking. -Not only help children spend their free time, but also help children develop the ability to think independently. -Stimulate children's thirst for knowledge and let them love science from an early age. -Kids DIY Science Experiment Projects can be a birthday, Christmas gift or festival gift for your kids, they will like it.Package list: 1 x set of Kids Science Experiment Projects