4 in 1 Children DIY Enlightenment Assembled Building Blocks Educational Intelligence Toy

1. The building blocks are made of ABS material, the block of the building blocks and the building blocks are close, make the built big castle more stable.
2. The shape of the main building blocks for the cube, the rectangle, the cylinder and some cones or other shapes.
3. The product is designed to use large particle blocks, let the child easy to grip, easy splicing and not easy to swallow food is more comfortable to play.
4. The building blocks contain button design, the building blocks press the button that is the light will be with the light, the building blocks have more play.