I’m very impressed with these bags! They are perfect for my cookie decorating. I bought a pack to try out and I’ll be ordering more! I haven’t had any blowouts and they are so easy to tie off! I’m not sure how they will hold up to thick royal icing (for flowers, leaves, etc..) but for outlining, flooding and writing, they are great! The tips cut off with very little seam and are able to get very small for fine details. These are going to be my new bag of choice! They are soft and feel great which is important to me when I’m decorating 4+ hours at a time.