CMB is an affordable and engaging oral muscle training product designed to enhance pronunciation, address swallowing difficulties, and combat mouth breathing in children. Integrating music for a playful experience, it allows children to strengthen oral muscles and improve pronunciation by blowing into it and covering sound holes with their tongues. CMB provides comprehensive support for children's growth and development, including lung capacity training through breath exercises. The Animal-shaped mouthpiece cover adds an extra element of fun for role-playing.