Jawline Exerciser is for anyone interested in health and fitness, who wants to create a more muscular, youthful appearance. Jaw Exerciser Benefits Enhance Your Jawline - Look younger and better with a chiseled jawlineDouble Chin Reducer for Women & Men - Slim, tone, and tighten your face and neck quickly, with revolutionary technologyReduce Cravings - Chewing has been shown to decrease cravings, leading to more weight lossConvenient, Hands Free Workout - Keep with you, to use on the go, at the gym, at work, whereverFood 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 FIT YOUR JAW EXERCISER How to use Jawline Exerciser ? 1. To fit, first practice placing Jawline Exerciser and get the feel for how wide you should open your mouth. 2. Stick your thumbs through the hole, place, and adjust Jawline Exerciser so you are biting down on bite strips. 3. Bite down and hold for 15 seconds to customize the mouthpiece to the contours of your own mouth. 4. Remove Jawline Exerciser from the mouth and cool your imprints under cold water for a few seconds to permanently set imprints. CHISEL YOUR JAW AND ACHIEVE A STRONGER LOOKING FACE JAW DEFINER: DIYASHI jawline exercise adhere to the jaw exercise, chisel your jaw line, strengthen the jaw muscles, bid farewell to double chin and loose face, make you look younger and more beautiful.DOUBLE CHIN ELIMINATOR: The years have precipitated your face, accompanied by aging and fat deposits, which make you look listless. With this chin training device, you can burn cheek fat, tighten facial skin, and shake off wrinkles on your neck. And double chin, make your face more perfect and youthful.FACE SLIMMER :Face exerciser ,through the movement of the jaw, the curve of the jaw muscles can be improved, making your face a V shape, looking very slim and energetic.ABSOLUTELY SAFE :This jaw exerciser adopts food-grade silicone material, through advanced patented technology and human body inverted mold, it is more convenient to use and safe.DURABLE AND REUSABLE: This product uses a one-time forming mold, the product is ergonomically designed, refined and wear-resistant, please rinse with warm water before and after use, which is convenient for multiple use. NECK SLIMMER To get the perfect Neck, you don't need any surgery.All you need is a Jaw Exerciser.It is a simple solution which helps neck muscles to tone and tighten the delicate area that sags with age. DOUBLE CHIN REMOVER Say goodbye to double chin and loose facial muscles.DIYASHI Jaw exerciser trains and stretches the muscles of the face which can help reduce double chin.It also helps you to look younger. DEFINE JAWLINE Jaw Exerciser promotes face tone firming & chin lift which helps to define your jawline by reducing wrinkles and enhancing your facial shape.You can achieve a perfect and natural smile.