Polyhedral building blocks for children and adults.
tumi-isi are objects that help develop a sense of balance and creativity. The wooden blocks are cut at random and can be stacked in various ways, starting with small blocks and building up to bridges. In addition, the blocks can be safely enjoyed by both children and adults not only by stacking them but also by rolling them and decorating them. Caution: Adults may become more absorbed in this product.
Safe and secure building blocks from hand to hand.
The paints are natural paints that meet the European toy safety standard "EN71-3". Even small children can use them safely. Each block is processed into a different shape and made with a lot of time and care. We value the shapes and colors that come from the hands of our craftsmen and wish to be honest with all "hands," from the creator to the user.
In order to maintain the highest quality, everything from processing, painting, assembly, and inspection is "All Made in Japan"