"Four cents each, huh..." Aunt Liu picked up a pot and examined it. "It looks quite crude and a bit expensive..."
Su Qingyue smiled and said, "Aunt Liu, I bought these pots from the town not long ago. It's quite far away, so I have to make some profit. Everyone has used the medicinal mud toothpaste I sold before and knows its effect, so they definitely want to continue buying it after using it up. Wrapping it in tree leaves is prone to leakage and drying, which is indeed inconvenient. Buying a pot for toothpaste is just a small expense of a few cents. Once it's used up, you can wash the pot and bring it back to refill. Isn't that much more convenient?"
When she bought more than a hundred small pots back then, she had planned to use them not only for medicine but also for selling medicinal mud toothpaste. At that time, she was worried about the cost of the pots, but now she found them useful.