A replica of Anchor building blocks, mass-produced in Germany in the 1880s and a star export. These stone building blocks, which developed Froebel's theory and became a huge boom, have many anecdotes of famous people like Einstein playing with them as children. It is unique to Europe, where there are many stone cities, that toys like this, which can create realistic buildings, were born. The unique feel of the stone, which cannot be obtained with other building blocks, calms the player's mind and enhances concentration. The number of enthusiastic fans is increasing in Japan as well. Start with the fun of the starter set. The types of pieces are limited, and it is composed of only large parts, so the price is affordable. Nevertheless, the color and texture of the Anchor building blocks are preserved, and the craftsmanship is elegant. From around 3 years old. Comes in a wooden box with play hints.