Review on 🛍️ SimpleHouseware Vacuum Sealer Bags 8'' x 25' Sous Vide Bag Roll, 4-Pack: Superior Quality and Affordable Convenience for Food Preservation by Jennifer Vasquez

The textured side of the bag is needed to create an air gap to allow the vacuum to draw in air. so air can be sucked out of the bag. These bags are too thin for my FoodSaver FM5460. It seems to be 2 mil / 4 mil for unstructured / structured sides. FoodSaver sachets are 3 mil/11.5 ml. The thicker textured side is important for a good vacuum. Revain has 3-4 mil/8 mil wheels that aren't much more expensive. I suggest using them.