What kind of pore packs does everyone use?

Is anyone using this product? The reviews were good, so I'm thinking of buying it. I'm curious.

Since it is summer, my sebum production is excessive, so I am planning to buy a pore ampoule or a pore pack.

My face is usually very oily, so I've been using pore masks. However, since I didn't know how to shrink pores, the masks didn't seem to be working for me. I need to know how to open and then tighten them, but because I only wash with cold water, it doesn't seem to be very effective for the summer. So, I would like to share tips on pore masks and how to shrink them. I want to use the pore ampoule in the winter because I am cutting back on cosmetics due to the heat. If anyone uses that product or can recommend a good pore mask, please leave a comment.