My son has been cutting teeth very fast and he popped out 6 teeth within a week and he was non stop crying and miserable. I ordered this as nothing I used was working. Within 30 minutes of using the roller on his jaw line, he became a lot calmer. Still very miserable but he was easier to settle and even slept a lot better once we started using it. Highly recommended! This picture was taken 20 minutes after the first use!
It just fit my 3 month old, had to take it off because the necklace was catching onto the back of her hair and ripping it and also her ankle is sore from the anklet
Bought for my grandson but in all honesty didn’t really see any difference when uding them.