Build Fine Motor Skills Develop your childs fine motor skills with Battat Take-a-Part vehicles. With the tools provided, your child can take apart and rebuild these vehicles again and again. Large, Durable Pieces Take-a-Part screws and pieces are made large so small hands can easily work with them. They are engineered from a strong, durable plastic thats made tough for a long life. Each set includes all the pieces needed to build and take apart the toy, including vehicle parts, a screwdriver, and three bits.