Roar into STEM learning with this prehistoric preschool engineering and construction playset! Snap four pieces together to assemble your dinosaur and use the included screwdriver to add eight decorative bolts. Then dig into dinosaur pretend play with your dino buddy, manipulating his movable mouth and legs as you play. Kid-friendly tools and assembly help develop fine motor and early engineering skills, while imaginative play builds creativity, vocabulary, and communications skills. It's a Cretaceous period construction adventure! Educational Insights Design & Drill toys are made for preschool and toddler girls and boys ages 3 4 5 who will learn to count, matching, sorting, and color recognition with a favorite fun take apart toy and assembly toy with 37 pieces for hours of STEM toy fun! They make great toys and gifts for boys girls to learn through building and construction which makes it an ideal educational Montessori toy.