Fresh sobe soybean milk becoming beancurd, glutinous rice ball hardening (31-12-16)
The soybean milk became the beancurd. This is common and it says on the package to drink in 3 days.
What I bought from nine fresh and put in the fridge for sometime. the yam ball harden. Same for the tuan yuan I have eaten when it was put in the fridge for a few days.