Food Grade Silicone Chewer Sports Face Fitness Ball - Bite Muscle Exercise for Firm Jaw Training, Set of 3 Pairs in Black, Gray, and White

Level 3 Set: Food Grade Silicone Sheets (40lb, 50lb, 60lb Resistance) for Beginners, Intermediate and Advanced Users. With just 10 minutes of chewing jaw trainer a day, you can get a clear jawline. Perfect Muscle Building: Our jaw exerciser directly targets the jaw muscles and burns fat deposits in the area. Unlike other jaw training models, we prevent any damage to your teeth, gums and joints. Why does it work? : Use our jaw trainer to activate your facial muscles (massage muscles), increase facial blood flow and oxygenation. This exercise will shape your face and shape the curve of your jaw. Anytime, Anywhere: Our chin shaper allows you to exercise in any public place. While the pills are hidden in your mouth, you can also exercise easily. Product color: black, gray, white Product size: 2.8x2X1.8cm Shipping quantity: 3 pairs