Brand from South Korea: Innisfree. Removes blackheads and improve on enlarged pores. How to use blackheads pack: 1. Wet your nose and area around your nose with a generous amount of water, and remove the transparent film apply it on your nose. 2. Apply the round contoured section in the middle of the pack to the tip of nose. Stick pack closely onto skin and let it dry. 3. Wait for 5-7 minutes. After checking dryness, remove dried pack slowly from the edges.