12-in-1 Solar & Hydraulic Robot - Technology That Inspires! With the 12-in-1 kit, you can build 12 different robots and animals. The individual parts are simply snapped together and can be taken apart later to build other models. The models are powered by solar and water energy, so no batteries are required. A solar cell provides the power, and the model starts moving when exposed to direct sunlight, as if by magic. Each model features a variety of functional and imitative movements. The modeler can choose between a “climbing monkey," a “crocodile that opens its mouth," a “T-Rex," a “running ostrich," a “scorpion that attacks with its stinger," a “zigzagging buggy," and more. We especially recommend that younger beginners in crafts and model building receive active assistance from an adult. An adult can help guide them through the assembly of their first models. https://elecena.pl/product/15746203/79500-12-in-1-kit-solar-kit-for-12-models 2019-06-06 https://elecena.pl/product/15746203/79500-12-in-1-kit-solar-kit-for-12-models 2022-10-27