573 PCS Robot Building Blocks Kit, STEM Engineering Building Bricks Construction Toys, Compatible with All Major Brands, Ideal Educational Toy Christmas Birthday Gift for Kids +6

Multiple Model: The STEM set of building blocks contains 573 pieces, which can be assembled into 12 mini construction trucks, each truck has two different shapes, or it can be assembled separately into a cool armored robot.

BPA-free & Non-toxic: The PANLOS bricks are made of BPA-free and non-toxic, child-friendly materials. Smooth edges without barbs, which are safe for your children, so you can choose it without any worries. Suitable for any occasion, such as birthday, Christmas or Children's day.

Easy to Build: The bricks designed by STEM learning form of build, undo, rebuild idea in order to keep your child be curiosity and creativity. In particular, the instructions of color pictures are easier to understand for children.

Unrestrained Imagination: You can buy and build it, or add equipment to your existing bricks and give your children more opportunities to create new shapes and more possibilities, as it is compatible with bricks from other mainstream brands.Let children improve their logical thinking, practical ability and creativity while enjoying fun.