Knitting Brain Educational Brain Wooden 3D Knitting Fingertip Stimulation of [3D Puzzle] Training, Teasing, Puzzle, Craft, Cube, (Set 2)

[Develop talent while having fun] Three-dimensional puzzles can naturally develop spatial awareness while playing. It also helps develop various abilities such as observation, concentration, creativity, and memory while having fun. [Enjoyable by a wide range of generations] Is it surprisingly difficult despite its simple appearance? ! It can be enjoyed by all ages, not only as a toy, but also as a way to train the brain and fingertips of the elderly during a short break. [Feel the warmth of wood] Touching wooden products makes you feel strangely calm. Since it is made of natural wood, the refreshing scent and texture of the wood gives you a sense of the warmth of nature. [Present] Not only can you play with it as a puzzle, but you can also enjoy it as a wooden interior. The timeless and simple design makes it a great gift. [Details] Size (square): Approx. W59mm x H59mm (ball): Approx. W59mm x H59mm