The moderately flexible horsehair penetrates deep into the weave of the seat fabric to remove dust. By brushing, you can remove dirt and maintain the soft texture of the nap. Natural horsehair becomes more familiar with use, allowing you to enjoy it for a long time. NI Chair X Available for 3,520 yen. ＜Size＞ Approximately W10.5 x D5.5 x H4cm ＜Material＞ Hair: Horsehair Handle: Natural wood ＜Country of Origin＞ Japan Notes/Precautions: *Because natural materials are used, there may be a unique smell of hair and wood. Also, there may be some changes, discoloration, and slight warping of the wood over time, but this does not affect use. *Short hairs may come out of the brush at the beginning of use, but this is not a quality issue. *Brush gently without using force. Rubbing with excessive force may damage the fabric and brush. Please refrain from purchasing if you are overly sensitive or unreasonable.