Block Builder Mobile Crane Building Block Set (475pcs) and Construction Tower Crane.

• 2-in-1 Model. Build either a Mobile Crane or Construction Tower Crane.
• Features boom, winch and support legs.
• High Quality Building Blocks - Our Block Builder set uses the highest quality materials to produce strong, tight fitting, long lasting building blocks which are compatible with most standard brick types.
• Ideal toy for a future Civil Engineer: Supervise and build major construction projects.
• Perfect Gift - Surprise your most enthusiastic building block enthusiast friend or family member with a challenging and fun build of this 475 piece set.

Anyone who loves discovering how construction equipment works will have endless fun with this 2-in-1 Mobile Crane and Tower Crane block building set. Inspire kids curiosity with this cool building toy with realistic features including 6 wheel steering, two cabins, and a super-high telescopic arm!. This challenging and fun build from Block Builder brings the world of engineering to life. Jump aboard this powerful crane and be at the center of the action at the construction site. Drive it to the right location, then use the support legs to secure the crane. Raise the boom and extend the arm to pick up construction equipment needed for the structure.