The set contains 110 blocks with characteristic insets, hence the name – hedgehogs. The classic colors and the original shape support sensory development, because this construction of the blocks stimulates the child’s sense of touch. The variety of shapes and colors creates unlimited possibilities for creating different structures, objects, figures and elements of nature. With their help, the child builds his own reality using unlimited imagination. Precise workmanship and assembly system facilitates mutual connection of elements. The toy is made of high-quality, safe and non-toxic materials. The set is packed in a practical jar that will facilitate the storage of blocks.