【Improved Sense of Balance】 This wooden balance toy is designed to cultivate children's sense of balance. They can naturally strengthen their core while playing. 【Safe Materials】 Made of wood, it is safe and can be played with peace of mind. It is also durable and can be used for a long time. I've only used it indoors about twice, so there are no noticeable scratches or stains. Please refrain from purchasing if you are concerned about minor details, as it has been stored at home. Please feel free to ask any questions in the comments (^^)