This set contains 5 dry sheet masks compressed into little pellets and packaging in the plastic container (capacity is 15ml ~ 20ml), that expand into the full-sized masks when you wet them with toner/essence.

The mask expands immediately, and is easily unrolled to its full size. Really enjoyed my homemade mask. I used the lovely IOPE BIO Essence, I kept adding essence to the container with mask, until it seemed no more would absorb. It absorbed for a long time, and took up quite a bit of essence. It was soaked when I unfolded it and put it on. The material was surprisingly thin, and clung so well.

I really like Soon Jung dry capsule sheets that gave me a lovely masking experience, but I prefer Daiso when I account price into a factor.