Our BUILDING TOYS have new and unique styles to inspire children's interest, and each piece is very delicate in design. Compatible, Mix and build with your existing name brand building blocks.
New Superior Designs Give You More Ways to Play - The STEM BUILDING BLOCKS contain 573 parts, and they are divided into 12 packets and numbered, each packet has two combined models.
Your kids can follow the instructional booklet to build 12trucks+12trucks+1Robot=25 3D models. The joints of each model can be flexibly rotated.
The Construction Engineering Kits are bright, colorful, non-toxic, and certified Phthalate, Lead, Cadmium, and BPA-free. Colorful and round edge design without sharpness will protect your kids from getting hurt while playing. Thicker material, durab
Educational and Engaging Toy - Specially created to help your child develop hand-eye coordination, master fine motor skills, improve logical thinking & boost vital problem solving skills.
It's the ultimate toy that also promotes the importance of teamwork & collaboration, builds social skills, supports creativity, and improves imagination through interactive play.
Ideal Gift for Kids - Great gift for birthday| Children's Day| Christmas| Chanukah| Easter| STEM| summer camp activities| back to school. CHOCKING HAZARD - Toy contains small brick parts known as mini blocks and is not suitable for kids under 3 years
Flexible with Different Postures Our STEM Engineering Blocks are cohesive but flexible. All the joints can be rotated and the head can be turned around. You can design different postures for it without limit. Though it's flexible, its joints are still tight enough that you don't have to worry about it takes apart easily. What Models you can build: Wood Grab * 2 Forklift * 2 Mining Vehicle * 2 Construction Vehicle * 2 Road Header * 2 Excavator * 2 Roller * 2 Mixer * 2 DTH Drill Var * 2 Pushing Stone Car * 2 Crane * 2 Bulldozer * 2