Why do most building blocks come in the familiar shape? Bioblo’s sustainable building blocks prove that there is a different way. Thanks to their perforated honeycomb shape they are stable and light – and can be stacked effortlessly. The colorful building blocks even withstand immersion in the bathtub, because they are made of recycled reusable cups. Speaking of recycling: In the sense of a closed material cycle, the blocks can be reground at the end of their life cycle and made into new blocks. Of course, such a high degree of environmental awareness and cleverness is bound to be recognized, which is why Bioblo has been awarded the “Spiel gut” seal and the “Blue Angel” eco-label, among others.