Poraxy 4 Set STEM Kits for Kids Ages 8-10 10-12, Toys for Ages 8-13, Music Box, Robot 3D Puzzle Educational Science Building Projects Crafts, Birthday Gifts for Boys Girls 7 8 9 10 11 12 13 Year Old

4 different kinds of models in one kit: The STEM toy kit comes with all of the parts you need to build electronic coin bank box,password lock case,music boxes. This funny DIY project is great gift for boys and girls age 8-12 years old.
This wooden STEM kit comes with pre-cut wooden boards that do not require glue,easy to assemble.It is a great art project that parents and children can complete together.
Enhance children’s scientific knowledge:Learning and strengthening basic STEM by constructing different mechanical models, this set of toys is excellent for educational and entertainment purposes.