This is a set of 2 brushes (black and gray) as shown in images 1, 2, and 3. ■ Brush diameter approx. 8cm, total length approx. 40cm ■ Made in Japan This is the mini long type of the highly popular "FROLA" series, loved for 20 years. The "divine craftsmanship" finish, where the brushes are layered by hand to create a beautiful spherical shape, is structured to remove dirt evenly. The special nylon mesh allows for quick dirt removal without clogging the mesh. It lathers well, drains quickly, and effectively removes greasy stains. This long type is suitable for washing cups, bottles, water bottles, tumblers, vases, and more.