Oral Movement ConstructionTongue trainer facilitates correct construction of oral movement patterns required for pronunciation and provides tactile and proprioceptive feedback for sensorimotor Tongue Muscle TrainingThe training is mainly carried out through the feedback between the tongue and the trainer, which can quickly improve the flexibility and muscle strength of the tongue, thereby changing the clarity of speech Multi PurposeOral muscle exerciser can be used to exercise the muscles of the cheeks, soft palate and pharynx, and to train the lip closing movement. The tongue trainer can promote the correct construction of oral movement patterns required for pronunciation Wide Range Of ApplicationsOral muscle trainer set is mainly suitable for people with oral movement disorders, articulation disorders (motor, organic, functional), language disorders, resonance disorders, etc. Plastic MaterialTongue muscle recovery tool is made of food grade plastic material, safe and eco friendly, firm and . Ergonomic design, easy to hold and use. Each tool is divided into two parts: handle and orthosis, light weight and compact size is easy to take outdoor and travel