This charming fire truck has 5 parts, which presents an easy puzzle to solve. The parts fit together without frustration and the reward is a fully functional truck that can be used in imaginative play. This STEM educational toy truck encourages early childhood development of problem solving, creative play, and fine-motor skills in kids aged 3 and up. Made from 30% sawdust and 70% safe, certified, clean plastic. No paint, and no glue. Washable in the sink, waterproof. Made 100% in the USA.  Ages 3 and up. Measures 6 x 3 x 5 in.