"PERFECT MUSCLE EXERCISE: Our jaw exerciser directly targets the jaw muscles, burning fat deposits in the area for a slimmer face. Unlike other jaw training models, ours prevents any damage to teeth, gums and joints.3 Levels Set: Food-grade silicone tablets for beginners, intermediate and advanced users (resistance 40 lbs, 50 lbs, 60 lbs). You only need to do 10 minutes of chewing jaw training every day to get a clear jawline.Anytime, anywhere: Our jaw shaper allows you to exercise in any public place. You can easily exercise by hiding the tablets in your mouth. The package includes 3 portable bags for each resistance level.Slimming and shaping face: Activate facial muscles while exercising, increase blood flow and oxygen content in the face. Exercise will sculpt your face and shape your jawline. Our jaw exercise equipment can be used by both men and women."