Various advantagesDIY tent toys stimulate children's creativity and improve their thinking skills, assembly skills, hand-eye coordination, patience and imagination If the product is defective, damaged or missing parts, please contact us. Easy to use.Diy kids building kit is made of high quality plastic, safe and durable. Simply insert the rod into the ball and tighten it, and you can start designing the building structure! Creative DesignKids can design and build caves, rockets, houses, igloos, castles, tunnels, tents, towers, pirate ships and other structures with the castle building construction toys! DIY Toy SetThe tent building set contains 36 connecting balls and 51 building poles. A tent cloth will be given randomly. Kids can DIY build architectural designs of all shapes and sizes! Innovative GiftThe tent puzzle toy is suitable for children's birthday, Christmas, Halloween, New Year and other festivals, boys and girls will love it! If there is any problem with the product, you can always contact us.