Learn about Wheels, axles & incline planes. Build 14 working models to explain how wheels and axles use friction to move objects learn how inclined plane can be used to for lifting heavey objects. Building instructions supplied with further builds available online. Booklet provides experiments, detailed explanation and learning quizzes. Stem instructions and workbooks included. Multiple builds possible. Online model plans. Fully compatable across all engino systems. Develops STEM principles. Size H27, W37, D5.5cm. For ages 3 years and over. Manufacturer's 3 year guarantee.

EAN: 5291664001501.

WARNING(S): Not suitable for children under 3 years old.

Only for domestic use.

This product contains abs, tpe and nylon.

To prevent possible injury by entanglement remove this toy when the child starts trying to get up on its hands and knees into a crawling position.