Kawamoto Oral Care Mouth Pure S size. The plastic handle is hard to break, reducing the risk of aspiration and providing peace of mind. Although it is new and unopened, I will take it out of the box and fold the box for shipping due to shipping costs. I am sorry, but thank you for your understanding. ※If you purchase it with other items at the same time, I will ship it unopened and also offer a small discount, so please feel free to contact me.