? Our Jaw Exerciser Benefits: ? Enhance Your Jawline - Look younger and better with a chiseled jawline. ? Double Chin Reducer for Women & Men - Slim, tone, and tighten your face and neck quickly, with revolutionary technology. ? Reduce Cravings - Chewing has been shown to decrease cravings, leading to more weight loss. ? Convenient, Hands Free Workout - Keep with you, to use on the go, at the gym, at work, wherever. ? Food grade jawline shaper - Jawline exerciser tool women is designed to be resistant, comfortable for jaw exercise, our face fat reducer is made of no-toxic, safe, BPA-Free food grade silicone. ? How to use Jawline Exerciser ? ? To fit, first practice placing Jawline Exerciser and get the feel for how wide you should open your mouth. ? Stick your thumbs through the hole, place, and adjust Jawline Exerciser so you are biting down on bite strips. ? Bite down and hold for 15 seconds to customize the mouthpiece to the contours of your own mouth. ? Remove Jawline Exerciser from the mouth and cool your imprints under cold water for a few seconds to permanently set imprints. ? Made from food grade silicone and polyurethane. ? This is your new secret weapon to exercise your face. ? Discover hands-free chin exerciser.