1. Improve Oral Muscle Flexibility: Help children exercise their oral muscles and improve their speaking and pronunciation skills through the use of tongue tip exerciser. 2. Promote Language Development: The design of tongue tip exercise tool can effectively help children develop language ability and expression ability, and improve their speaking level. 3. Multifunctional Training: Suitable for various training scenarios, such as speech extension training, pronunciation exercises, etc., to help children comprehensively improve oral muscle coordination. 4. Multiple Applicable Scenarios: Conform to ergonomic design, non slip handle, easy to grip and use. Small and lightweight, suitable for home and travel use. 5. Plastic And Metal: Oral muscle training tool is made of plastic and metal material, firm and sturdy, stable and anti impact, wear resistant and durable for use. Specification: Item Type: Tongue Tip Exerciser Material: Plastic, Metal Product Size: Approx. 15.2 x 5cm 6 x 2in How to Use: The trainer opens his mouth wide and places the tongue tip exerciser in the middle of the mouth. The trainer uses the tip of the tongue to push the ball from the bottom to the top, and then restore it to the bottom from the top, and repeatedly 50-100 times. The flexibility of the tongue is trained through the alternating movement of the tip of the tongue up and down. Package List: 1 x Tongue Tip ExerciserImprove Oral Muscle Flexibility: Help children exercise their oral muscles and improve their speaking and pronunciation skills through the use of tongue tip exerciser. Multiple Applicable Scenarios: Conform to ergonomic design, non slip handle, easy to grip and use. Small and lightweight, suitable for home and travel use. Plastic And Metal: Oral muscle training tool is made of plastic and metal material, firm and sturdy, stable and anti impact, wear resistant and durable for use. Promote Language Development: The design of tongue tip exercise tool can effectively help children develop language ability and expression ability, and improve their speaking level. Multifunctional Training: Suitable for various training scenarios, such as speech extension training, pronunciation exercises, etc., to help children comprehensively improve oral muscle coordination.