Ok well I have to admit I was skeptical, but I kept hearing about amber necklaces for teething and our 5 month old is really going through it. We were basically willing to try anything. There were several companies to choose from but I ended up picking Baltic Proud so if it didn’t work, what’s there to lose right? We had been having to give her Tylenol twice a day just to keep her from crying in pain and although it works, I didn’t like the idea of giving it to her that often. We put it on her as soon as we got it, it’s been almost a week and we haven’t had to give her any Tylenol since then! I’m literally shocked, it worked! She seems happy and not in pain.. she doesn’t mess w it and it seems to be really good quality. I’m sold.