Jaw Line Exerciser Facial Muscle Trainer Silicone Chew Anti-Wrinkle Colour: Yellow, White, Red Made of food-grade silicone material, non-toxic and safe, designed to support oral hygiene Wide applications: suitable for most users, commonly used for tongue muscles, lip muscles, teething, and facial muscle training Can help improve chin contour, shape, and tighten facial and neck areas, promoting a more defined appearance Supports reduction of double chin appearance and loose facial muscles. Jaw exercise ball may assist in facial toning, chin lift, jawline shaping, and slimming by targeting fat deposits around the jaw and neck Helps exercise the range and flexibility of jaw movement, and may increase the strength of biting and chewing Convenient, hands-free design for use at home, at the gym, at work, or on the go To soften the bite surface, boil the ball before first use. Begin with short sessions of 10–15 minutes daily during the first week Specifications: Material: Silicone Color: Yellow, White, Red Total Length: 21 cm (8.3 inches) Jaw exerciser size: 3.2 x 1.9 x 1.5 cm (1.3 x 0.7 x 0.6 inches) Package Includes: 1 x Jaw Exerciser Note: 1. Please allow 1–3 cm variation due to manual measurement. 2. Due to differences in monitor displays, the actual product color may vary slightly from images.