Challenge your child by letting them use the included tools to take it completely apart and put it back together.;Brain Child Award Winner - Perfect toy for encouraging creativity, while enjoying learning!;Runs on friction power - just rev it up and let it go - NO batteries required!!;22 pieces to screw, unscrew, put in place, try in another place, turn, tighten, and build.;2-toys-in-1: keep your little constructor busy for hours with this fun and innovative new toy!

• Construct A Truck - Dump. Take it apart & put it back together + Friction powered(like 2-toys-in-1!) Awesome award winning toy that encourages creativity!
• Yellow

Construct A Truck - Dump. Take it apart & put it back together + Friction powered(like 2-toys-in-1!) Awesome award winning toy that encourages creativity!MukikiM