fitness tool for posture and breathing performance. Correct your posture and optimize breathing with this breathing trainer. It strengthens and tones perioral muscles, improves the closing force of the lip muscles, and increases engagement of facial muscles, which supports better alignment of the spine and shoulders. durability. Meticulously crafted from PP and ABS materials, this trainer is sturdy, comfortable, and skinfriendly, delivering reliable, longlasting results. Simple to use. Userfriendly design with straightforward instructions makes it suitable for users of all ages and easy to integrate into daily life to improve respiratory performance. Convenient to carry. Lightweight and portable, it fits easily in a pocket or bag, allowing you to strengthen your lips anywhere and anytime. Use scenarios Morning routine at home or quick office breaks to support breathing performance and facial muscle toning as part of your daily wellness. During workouts or postexercise sessions to complement lip and facial muscle training and enhance overall tone. On the go, while traveling or commuting, to perform short, effective lip muscle workouts anytime.