Made of food grade silicone material, safe to use
Air pocket can be separated from the suction nozzle, convenient and sanitary
Trains the flexibility of the tongue, improve difficulty in speech and food swallowing
Exercise the range of jaw movement and increase the power of biting and chewing
Light weight and compact size is easy to take outdoor and travel
【Product Promise】We will provide you with high-quality products, thank you for your purchase
Features<br>Food grade silicone tongue trainer, improve lisp and train tongue flexibility. Adjustable suction, adjust suction by pressing, more accurate suction and better effect. Hard tongue sleeve design, made of hard material, not easy to leak air, stronger suction and more sturdy. Airbag enlargement design, large airbag, stronger suction, not easy to drop the tongue during training.<br><br>Specification<br>Condition: 100% brand new<br>Item type: Oral muscle trainer<br>Material: silicone<br><br>Packing list<br>1 x Oral Muscle Trainer<br><br>How to use<br>1. Up the tongue with the tongue muscle trainer and gently push the tongue inward and then pull it outward in a back and forth motion<br>2. Up the tongue with the tongue muscle trainer and do up and down, left and right, and around the lips<br>3. Place the mouthpiece of the trainer between the tongue and the palate, hard with your mouth, and then slowly pull the mouthpiece.<br><br>Caution<br>After cleaning, dry it in time and check for air leakage after assembly.<br>