How are Lego bricks made?

The LEGO Company uses precision design, materials and processing techniques to ensure that each brick fits perfectly even after many passes.

Children may put the building blocks in their mouths when playing. For safety reasons, the color of the building blocks is made of lead-free and non-toxic materials, and the outer packaging indicates the age group suitable for children. The building blocks for younger babies are more

Large to prevent accidental swallowing.