【Remote T-REX Dinosaur Building Blocks】701PCS dinosaur building toys, kids can control their masterpiece by remote control or APP! Your child will love this dinosaur building block toy. 【STEM Projects for Kids】The dinosaur block set needs to be assembled, which can quickly improve kid's hand-eye coordination. Each step is clearly explained through the instructions. In addition, their logical thinking and problem solving skills can be exercised during the building process. Spend quality time with your child and have fun while having an amazing educational experience! 【2.4Ghz Remote Control & APP Programming】The T-Rex build blocks can control to forward ,backward,Mouth Open & Closed,has App Programming Control-Path Modle,Gravity Control.Remote Control need 2*AAA batteries(Not Included). 【Safety and High Quality】 Dinosaur blocks are made of high quality ABS plastic. With CPSIA, ASTM certification and CPC certificate. The edges and corners of the blocks are specially treated, so you don't have to worry about scratching your hands during the assembly process. 【Best Gift for Kids】 These dinosaur toys for kids are highly recommended for birthday, Christmas or party gifts, especially for 6 7 8 9 10 11 12 year old boys.