Metal Construction Kit (240 Pieces – Makes 25 Models)PARCEL OPEN KARKE CHECK KARSKTE HAIN Alloy Building Blocks are the most interesting educational toy which kids can use for building up car models using the illustrated instructions. Your children can also branch out different models based on their own creation. This set comes with screws, wheels, bolts and metal pieces. This alloy block set can help develop intelligence and inspire potential to make children grow up with happiness! Appropriate for 6+