Key benefits Strengthens jaw muscles and tones facial muscles through simple chewing motions. Helps improve facial firmness and can increase self-confidence by targeting underworked muscles. Easy to use and clean: made from food-grade silicone and washable with soap and water. How it works Place the training ball in your mouth and perform regular mouth and chewing movements. The repetitive resistance exercise engages facial and jaw muscles to build strength and improve muscle tone over time. Who should use it Fitness enthusiasts who want a targeted facial muscle routine. Swimmers looking to strengthen jaw and facial muscles as part of training. Anyone wanting to improve jaw strength or add facial toning to their wellness routine. Key attributes Function: Oral training balls for facial and jaw muscle exercises. Material: Food-grade silicone for comfort and safety during use. Performance: Provides gentle resistance through chewing to activate and tone facial muscles. Care: Can be cleaned easily with soap and water. Typical use scenarios At home while watching TV or listening to a podcast: add a few minutes of chewing exercises to your routine. Before or after swim training: incorporate short sets to complement physical workouts. During desk breaks: perform gentle chewing rounds to relieve tension and engage facial muscles without interrupting work. Simple directions Place the training ball in your mouth. Use controlled chewing or mouth movements for short sessions, increasing duration gradually as comfort and strength improve. Rinse with soap and water after use. Why customers choose this product Clear, focused function for jaw and facial muscle training. Safe, comfortable material and straightforward maintenance. Suitable for a range of users who want an easy, noninvasive way to work on facial strength and tone.