Description Are you looking for a professional, yet reasonable trumpet lip vibration device? Are you in search of a sturdy, trustworthy accessory that can do multiple jobs at once? If yes, look no further! Our trumpet mouth practice tool must meet your needs, this trumpet lip vibration device is one of the best choices for you. Features -Color:Silver -Material:Silver plated brass -Size:10.00X4.90X4.90cm/3.93X1.93X1.93in - Easy to use and suitable for all levels of players. Easy to clean and requires no special maintenance. - Helps strengthen lips and tongue muscles, improving your musical performance. - Made of silver plated brass material with excellent vibration and comfortable playing experience. - A must-have instrument training device for any aspiring or professional musician. - The excellent workmanship of our product will bring you a satisfying using experience and bring you happier mood. Package list: 1 x trumpet trainer