"[This review was collected as part of a promotion.] Due to some complications with jaundice and having to express and bottle feed my son in his first week, we were really struggling to latch. My midwife suggested these as it would feel a bit like a bottle in bubs mouth. She called it a 'non slip mat' for baby! Lo and behold, it worked and we breastfed for the first time! I bought two packets thinking I would be using these for the next year, but eventually we achieved a good latch even without them. So don't go overboard, just buy one pack! I gifted the other to a friend. I also like that it comes with a little carry case so you can always have it with you without it getting crumby or grubby."