6 in 1 Deformed Mech: The robot construction set which can be built into 6 different vehicles, such as supply vehicle, artillery, demining, tank, missile vehicle and infantry tank, that enable children to learn about different types of military vehicles. Endless Fun: Various realistic designs, transforming construction cars set can truly load other different types military vehicles, suitable for role-playing in military-themed scenarios, make kids' imagination work, and to unlock more fun by building. STEM Education: The engineering building set not only is designed to improve your kid's Science, Technology, Engineering, and Math skills through building, but also develop their hands-on practical ability, logical thinking and creativity. Gift Ideas: Searching for a toy that won't get boring for your kids? The construction vehicle building blocks kit is the one! With detailed instruction and various interesting ways to play, parents can leave the children alone to learn and play with it by themselves, make PANLOS become children’s exclusive partner. Child Safety & Service Assured: Made of child-friendly ABS material, odorless, BPA free, durable and smooth edge without burrs to protect children's hands. We'll provide worry-free 1-year warranty and replacement parts warranty if you’re not totally satisfied with our items.