Umezawa 191304 Bamboo Sasara 9.4 inches (24 cm), Natural Bamboo Wok, Washing, Easy to Grip, Kitchen, Restaurant, Commercial Use, Made in Japan

Bamboo sheath that is useful for cleaning wok pots.
If you remove excess dirt and leave the oil in the pot and blend it in with it, it will become a beautiful pot skin with a black glow.
The handle is thick and easy to hold, so it is easy to wash wok wok.