【Ideal Dinosaur Gift】Construction dinosaur set is a popular gift for boys this year. Suitable for 3, 4, 5, 6, 7, 8, 9, 10 years old kids, and teens of course. Ideal Gift for Birthday, Halloween, Thanksgiving, Christmas Eve, Christmas. 【STEM Educational Toys】DIY building toys can be used with two tools: electric drill and small screwdriver, can improve children's operation ability, hand-eye coordination ability, exercise logical thinking and problem-solving ability. 【Flexible Joints】The head, mouth, claws and tail of the dinosaur are all movable, and accompanied by clicking sounds, various fighting positions will attract your boy's interest and stimulate their imagination, while reducing their time to use the electronic devices. 【Safety & High Quality】We pay attention to the safety of children. The take apart dinosaur set is made of recyclable ABS plastic, no sharp edges. The provided screwdriver is used to disassemble the drill to install batteries, please use it under the direct supervision of an adult. 【With Storage Box】Our dinosaur toy set includes 2 kinds of screwdrivers, electric drills, trees and 4 dinosaurs: Tyrannosaurus Rex, Centrosaurus, Triceratops and Velociraptor, all of which can be put into storage boxes to help children develop good storage habits.