>>5148929>>5148930>>5148932It's not going to change your fucking bone shape kek
It's supposed to define your Jaw Muscles and burn the fat surrounding your Jaw and cheecks and neck so you can get a chiseled jawline.
Now if you are a fucking chin and jawlet this device won't make you have a chad jawline.
But if you are overweight and have a hidden chad jawline underneath all of that fucking face fat (like me), this will help you also loose fat from your face and also give your jaw muscles shape.