Xiaobee sweet wine koji is particularly easy to use. I have used Angel sweet wine koji, Xianfeng wine cake pills, and Shanghai wine cake pills, but Xiaobee is the best one. Basically, it will not fail, and the sweetness is very rich. A quarter of the packet is exactly 1kg of glutinous rice, making sugar porridge, making small rice balls in wine, etc., all very easily. It can also be used to make rice wine, but the fermentation time is longer.