This fits your . Make sure this fits by entering your model number. Made of natural high‑quality solid wood, light and durable, with a comfortable hand feeling. The rounded corner grinding process is adopted, and the edge surface is and free of burrs. Balance ball, exquisite design, twists and turns of the labyrinth line, there are small rolling balls, two control rotating twists are your tools. Can fully exercise coordination, hand‑eye coordination, and develop the brain. Adults, children and the elderly can all play, which is good for people with dementia to play.