The inner incision pouch is very good. It is not only effective, but also does not show any wounds. The inner incision bag is made from the inside of the bag, which does not need to be stitched, and is suitable for young compatriots who have no wrinkles or slack skin at present. My cousin made it in Boya, Weifang, and the expert introduced it like this. She's a little swollen after finishing, and it won't show up in a couple of days. We all think it's done very well.