Poly M Mechanical Set of 188

Build on their natural curiosity about transmission, gear wheels, machines, engines, structures and buildings with this 188 piece Poly M Mechanical construction set. 

This playset promotes learning science principles that could be the first step toward STEAM. Help children develop their non-linear thinking, capturing their interests and encouraging them to discover. Explore engineering with the mechanical set of building blocks and gear wheels. Building Ages 4yr+.