jussming Embouchure Training Device, Silver Mouth Strength Trainer for Brass & Woodwind Instruments, Lip Muscle Exerciser for Trumpet Trombone Clarinet Saxophone Horn

["Wide Compatibility for Musical Instruments - This embouchure training device works well with most brass and woodwind instruments including trumpet, trombone, french horn, tuba, flute, clarinet, oboe, bassoon and saxophone, a practical accessory for instrumental players at all levels.","Durable & Sturdy Material - Made of premium metal and brass with detachable rubber rings, the mouth strength trainer features solid construction for long-term use, and the rubber parts are wear-resistant to keep stable performance during daily practice.","Effective Lip Muscle Training - The lip exerciser is designed to enhance lip muscle endurance, build mouth strength and correct embouchure shape. It helps concentrate lip biting force and muscle strength, making your playing more stable and smooth.","Easy to Use Anytime Anywhere - With a compact size of 64 x 13 x 10mm and light weight of 33g, the embouchure trainer is portable to carry in your instrument case or pocket. The double-end design allows simple operation, just hold and pull one end for 10-20 seconds each time for regular practice.","Thoughtful Design for Players - Adopts a French style silver finish for a sleek look, the training tool is a great helper for daily practice to improve playing skills. The single pack design meets the basic practice needs of solo players and music learners."]