New Jigsaw Puzzles & Track Car Toys: This puzzle racer kids car track set includes 12 puzzles pieces, 12 road signs, 1 green car (1 AAA battery required, not included); Kid need to assemble the puzzles pieces in a certain to allow car to follow the track. Hours of Fun & Skill Development: Puzzles and vehicles always obsess kids, a great educational toy to keep them entertained and engaged; By building different path, this montessori toy enhances kids’ critical thinking, creativity and eye-hand coordination. Safe & Sturdy: The 3 4 5 year old boy toys set is made of high-quality ABS plastic and the edges are carefully polished so that child can grasp it safely; These puzzles are sturdy, won’t break up and would last long time and be passed on from one child to the next. Easy to Store and Clean: The puzzle racer car track toys set is compact and easy to store or carry, and suitable for boys and girls to play at home or outside; With no crevices or small parts, the hard plastic toy can easily be clean. Perfect Kids Toys Gift: This toys set is a perfect educational toy for 3 4 5 6 year old boys; It is a ideal gift for Birthday, Christmas, Easter, and other holidays; Parents can play with kids, create a new track path together to enjoy happy family time. 4 Themes to Choose. Create Your Unique Layout. Each puzzle board has a cute character, and bright color engage little ones and inspire their creativity. The puzzles set includes 12 traffic signs and 1 sticker that develop your child’s imagination. Remove the battery compartment cover from the bottom of the vehicle and then insert 1 AAA battery(not included).