jump knife steamer ceramic commercial household purple pottery steamer night sweat chicken pot hotel restaurant special steamer

blind dagger 900 ml blind dagger 2000 ml blind dagger 2700 ml blind dagger 6000 ml full blind dagger 900 ml full blind dagger 2000 ml full blind dagger 2700 ml bamboo 250 ml bamboo 400 ml yellow bamboo 900 ml yellow bamboo 1500 ml 2700 ml yellow bamboo bottom pot 22cm steam plate 21.5cm steam plate 23.5cm steam plate 25.5cm steam plate 27.5cm steam plate 29.5cm steam plate 31.5cm

as shown in the figure