Peko Panda 3-Piece Set Do you experience symptoms such as choking frequently during meals or feeling like food gets stuck in your throat? If you have such symptoms, consider the possibility of dysphagia. The motor function of the tongue is deeply related to eating and swallowing function, and it is an important function for eating safely. To improve swallowing function and allow you to swallow food smoothly, let's strengthen the muscles of your tongue. What is Peko Panda? Peko Panda is a self-training tool developed to strengthen the contact force (tongue pressure) between the tongue and palate, which is necessary for swallowing. ● Guidelines for Choosing Hardness Hardness Color Selection Guide Extremely Soft: Blue - For those who find pink difficult Soft: Pink - Start here!! Slightly Soft: Violet - Aim for muscle strength improvement Normal: Green - Target hardness Hard: Yellow - For maintaining muscle strength