It has two pack, one is blackhead clear mask, use to make the blackhead come out. It has watery essence inside. When I use it, my nose feel cool and no stingy or irritation. However, after 10 minutes, I peel off the mask and there is no difference, nothing come out as it claims. I didn't use the cotton swab provided because it has a weird scent. I use my own acne needle.
The next step is pore tightening mask. The essence, as compare to step 1 is lesser and thicker. I use it for 10 minutes and still left a lot of essence on the mask.
Overall, I didn't found any different after using it. The result is very gentle so it's more suitable for sensitive/dry skin.