It is designed with Realistic mechanism! The Back-Cement Pipe is movable in Left and Right Direction. Moving the Hand Wheel in Circular Motion will make the Mixer Drum Rotate in Circular Motion Too. Super Real World Detailing?s adds more fun while playing with this toy. This amazing realistic toy truck to your Kids Toy Vehicle collectibles. Big Size Friction Powered Real Mechanism Cement Mixer Construction Truck Toy with Light and Sound Feature. This truck toy is a great companion for your Little Engineer. The plastic used for it is unbreakable and of the best quality. Kids love this toy as it looks huge in size, you can gift this toy.