I'm getting rid of this because I used it in my student days but no longer need it. The teeth are not warped, and it's still perfectly usable! 【High-Quality Materials】 This BUNKA roulette wheel uses a wooden handle and a metal roller, combining durability and ease of use. 【Precise Work】 This roulette wheel is designed for making accurate markings on fabric, making it very convenient for sewing and handicrafts. 【Easy-to-Use Design】 The ergonomic handle design makes it comfortable to use for long periods without fatigue. - Brand: BUNKA - Materials: Wooden handle, metal roller - Application: Marking roulette wheel - Size: Approximately 15cm (including handle) Thank you for looking.