4M Science In Action/Water Rocket 3 -4 years 🐠 18-piece wooden gear puzzle

🐠 18-piece wooden gear puzzle featuring colorful underwater creatures and interlocking gears—designed to help kids understand mechanical motion and cause-and-effect through hands-on play

Store-and-go mat folds up to form a carrying case

A charming arts & crafts activity that turns simple stones into decorative treasures

Designed for little explorers from 6 months and up

Full building brick play table opens to reveal storage space

4M Science In Action/Water Rocket 3 -4 years 🐠 18-piece wooden gear puzzleBuild and launch your own real water powered rocket using air pressure and water, creating an exciting hands on STEM activity that introduces young learners to physics, motion and engineering through outdoor experimentation. Educational science experiment kit teaches real world physics concepts including air pressure, propulsion and Newtons laws through practical learning, making science exciting, memorable and easy to understand through action. Eco