This jaw machine is made of food grade silicone, non-toxic, harmless and can be safely chewed.
This jaw trainer uses premium technology to quickly shape and tone your face and change your jaw line for a younger, tighter look.
Before first use, wash with warm water, rinse and put in mouth, gently bite the white rods for a comfortable grip. After use, please keep dry for next use. Use it three times a day for 10 minutes and the results will be visible in a week.
Due to its small size, this jaw device is very portable, and when you need to go out, you just need to put it in your pocket and carry it everywhere with you.
This jaw training ball is very suitable for everyone, it can be individually adjusted to the shape of the mouth, a great gift for your friends and family.