?????25 MODELS In 1 KIT? Build 12 different construction vehicles, each vehicle has 2 transformation modes and combines all these 12 vehicles into 1 ultimate mecha! Stem Toys for 5 year old boys.
?????STEM TRAINING TOYS?Including Step-by-step guide, stem projects for kids ages 8-12 to learn and know more about different construction vehicles in the city!
?????GREAT PARENT-CHILD ACTIVITY? Made with non-toxic durable material, this building toys puzzle game set is a must-have cool toys for boys girls playing with parents!
?????PERFECT GIFT FOR BOTH ROBOT AND TRUCKS LOVERS?With eye-catching Gift packaging, this robot, and trucks STEM building toys is the best building blocks for kids 6-12 Birthday, Christmas Gift.
????? 30 DAYS WARRANTY ? Full refund within 30 days upon purchase. Get your kids this construction engineering building blocks set today and experience the fun world of STEM Toys!