As children aged four and over complete each experiment, they will create a mechanical grabber, a crane, and a climbing frog.

* 37 PIECES, OVER 3 EXPERIMENTS AND CREATIONS: Exciting toy for little inventors. Get busy inventing with this playset containing over three exciting experiments and create a mechanical grabber, a crane, and a climbing frog * JUNIOR INVENTORS: A fun toy for learning! Kid¡¥s four years and up can learn basic physics through experiments involving a pully drive system and lever * STEAM EDUCATION: Hape¡¥s Three Experiment playset allows you to create a device that will teach you about scientific principle and is great for developing children¡¥s logical thinking and an understanding of Science, Technology, Engineering, Art and Mathematics (STEAM) principles * INSTRUCTION APP: Complete this toy set with an app. The Hape ¡ãKnow-how¡À App with a finished and detailed instructions was released to help little ones get started with this game * SAFE TO PLAY WITH: All components and tools are designed for children's hands and skill levels. Round edges are safe for little fingers * AGE RECOMMENDATION: 4 years old and up

WARNING: Choking hazard -Small parts. Strangulation hazard-long cord. Not for children under 3 yrs. The rubber band can't be used as a catapult. This toy meets the European and American safety standards EN 71 and ASTM F963. Remove the packaging material before you give the toy to your child. Please keep all the relevant information for future reference. Decorations and colors may vary!