Features: Professional brass-wind instrument mouthpiece puller, it features adjustable sitting at the bottom, easy and simple for operation. Perfect tool for remove stuck mouthpiece from brass-wind instruments embouchure without damage the instrument, and it helps you to save lots of time, effort and expense. Great choice and gift for any brass-wind player. A much-needed tool for brass-wind band, music store, or professional musicians, beginners, teachers and students. Aluminum body, galvanized steel hand lever, with anodic oxidation, durable and beautiful. How to Use: If you turn one screw too much and let one side get much higher than the other, it's possible to bend the trumpet mouthpiece receiver/leadpipe. So just make sure you alternate between both screws as you turn them -- give one a turn or two, then the other, and switch back and forth until the mouthpiece (alarmingly) pops out. Specifications: Material: Aluminum & Steel Color: Gold Item Size: 11 * 10 * 3.5cm / 4.33 * 3.93 * 1.38in Item Weight: 270g / 9.5oz Package Size: 15 * 10 * 4cm / 5.9 * 3.9 * 1.6in Package Weight: 300g / 10.6oz Package List: 1 * Mouthpiece Puller Note: - You can put a piece of cloth between the mouthpiece and puller to avoid the scratches left. - When pulling the nozzle, the screws on both sides should be fine-tuned at the same time. - Unbalanced mouth, deformed or notched nozzle may cause difficulty in pulling out. - There might be 1-3mm error due to manual measurement. - Due to the light and screen difference, the item's color may be slightly different from the pictures. If there is any question, please feel free to contact us. And we will solve your problem as soon as possible.