Colorful building blocks K3 large The K3 blocks with a width of 57 mm are designed for children from 2 years of age and every toddler can handle them. They allow you to create various buildings and entire towns thanks to additional elements, such as: windows, doors, trees, people, trains, cars.  This set contains about 140 elements. Dimension: 28 cm x 55 cm Designed for children over 2 years of age. EN71 compliant. The toy is made of certified material.