Trombone Mouthpiece Trainer, Musical Instrument Accessory Silver Plated Resist Corrosion Mouth Strength Trainer for Beginners for Advanced Players

The trombone mouthpiece simulator is very suitable for intermediate and advanced players, which can meet your needs and promote your musical performance. Carries out excellent polishing, so that the of the object is bright and the overall appearance is beautiful. The overall use of copper material to build, the of silver plating process, enhance the ability to resist corrosion, durability and service life. Pull down to fix the mouth shape, increase the endurance of the mouth muscles, exercise the lip biting force and the concentration of the lip muscles. Made with exquisite craftsmanship, high quality and professional production, which can help you practice well and become more excellent.