Seems promising!
Purchased these to try and help get rid of my double chin. After about 5 minutes my jaw is on fire and I can definitely feel my muscles being put to work!  The product itself comes with everything shiwn in the picture which is super great! Be sure to wash before using and to watch the clear strips you bite down on. Sometimes I bite too hard and it pops off so to avoid choking, please be careful!  I'll update y'all on my results at the end of the month!
Rating: 5 stars