Food-grade Silicon Jaw Exerciser Device Facial Chew Muscle Training Fitness Ball 4.6x3.9x3.7cm

OverviewSpecifications: It can improve your chin line and make your facial jaw look younger and better. Made of food-grade silicone, it is safe to use. Unique design helps to lose weight and firm face. Item Name: Facial Muscle Trainer Material: Food-grade Silicone Attributes: Type 1: Yellow, First-level Intensity（30lbs） Type 2: Cyan, Second-level Intensity（40lbs） Type 3: Grey, Third-level Intensity（50lbs） Features: Unique Design, Facial Enhance, Convenient Size: 4.6cm x 3.9cm x 3.7cm/1.81" x 1.53" x 1.46" (Approx.) Notes: Due to the light and screen setting difference, the color of item may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Facial Muscle Trainer