Features:
1. It is suitable for voice, harder tongue, incomplete pronunciation, which can be used to exercise the flexibility of the tongue.
2. Help solve the problem of unclear pronunciation and unclear elderly people.
3. Train tongue muscle strength, tongue elasticity and stability. Improve the tongue muscle strength and tongue coordination.
4. Enable the coach to independently grasp the flexibility and stability of the tongue.
5. There are two ways to exercise training, and exercise training on the left and right alternation, you can choose according to your choice


Specification:
100% brand new and super high quality.
Material:pp
Color:As the picture show
Size:As the picture show(1inch = 2.54cm)


How To Use:
You can choose according to your situation
1. Up and down exercise training
Open your mouth, put the tongue movement vertically in the middle of the mouth, and then push the ball upward from the bottom
The tip of the tongue recovers from top to bottom. Repeated training 50-100 times;
2. Left and right exercise training
Open your mouth, put the tongue movement level in the middle of the mouth, then push the ball or
Repeat 50-100 exercises from the right side to the side with the tip of the tongue.


Package includes:
3Pcs/Box Tongue training device


Note:
1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures.
2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.