I have been making bean sprouts with cut wooden chopsticks, along with hemp cloth. I imagine bean sprouts in petty things like wooden chopsticks. I cut 1 cm of the upper end of the wooden chopstick to the head of bean sprouts and the rest to their roots (I call the work "Remarks of 1cm"). I am grateful for the fact that the uncut 1cm of wooden chopsticks enables me to make bean sprouts. 'Sewing' simply changes into 'cutting'. I repeatedly cut the wooden chopsticks just like I did with the hemp cloth.