JAWLINE EXERCISER JAW FACE & NECK EXERCISER

how to use: 

1.to fit,first practice placing product and get the feel for how wide you should open your mouth

2.Put product with biting strips in boiling water for 20-24 seconds

3.Remove Jawline exerciser from boiling water, shake off excess water,but don't wait too long to let it cool

4.Stick your thumbs through the hole,place and adjust jaw exerciser ball so you are biting down on bite strips

5.Bite down and hold for 15 seconds to customize the mouthpiece to the contours of your own mouth

6.Remove product from mouth and cool your imprints under cold water for a few seconds to permanently set imprints

we provide customized logo on product and color box

jawlineme fitness ball

good quality:gel balls for food

when you in gym or house, you can use this jawline fitness ball

convenient and helpful