Tumi-Isi Wooden Stacking Rocks no-quick-add This die-cast metal Tangle® merges

This die-cast metal Tangle® merges art and fidget play with 18 interconnected pieces inspired by the Tibetan Infinite Knot

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Tumi-Isi Wooden Stacking Rocks no-quick-add This die-cast metal Tangle® mergesThese tactile objects are meant to nourish your sense of balance and creativity, while also transporting you back to that river where you stacked stones as high as you could. Designed by Nara based studio A4, tumi isi (; 'stacking stones' in Japanese) are a set of 5 blocks individually hand bevelled into asymmetrical shapes by local artisans. Made from the finest woods of Yoshino Cedar and Yoshino Cypress, the blocks are coated with natural pigments