The V-shaped roller with a mirror ball cut fits your skin, and its size is just right, not too big and not too small. It's recommended for detailed care around the eyes and mouth, fingers, as well as for parts care on arms and legs. Product body: Approximately 7cm wide x 16cm long x 3.4cm deep, approximately 150g Online price: 4,180 yen (tax included) (Reference from other sites) It was a gift, but I haven't used it much.