2378pcs V12 Engine Model NO.60555 Technical Building Blocks Set with Power Motor MOC Construction Kit for Adult Boys

Is Electric : Yes Block Size : Small building block（Compatible with Lego） Gender : Unisex Plastic Block Shape : Self-Locking Bricks Plastic Type : ABS Warning : Be careful of children eating building blocks Material : Plastic Recommend Age : 14+y Origin : Mainland China Attributes : Birthday gift,Christmas present Feature : MOC toy blocks, DIY toy blocks Toys : Toys for children/kids/adult Accessories : Include instruction book Ideal gift : This building block is a good collection which place anywhere you like Learn while playing : Increase parent-child interaction and family intimacy Benefit : Children's hands-on ability and competitive awareness will beimproved