The ReedGeek Bullet is an effective tool for the adjustment of synthetic polymer reeds, both single and double. Utilizing advanced aerospace alloys, the ReedGeek Bullet allows double reed players to adjust tip contours to achieve maximum vibration without damage to the reed or its tip. Featuring a built-in shank file for burnishing and smoothing a reed, virtually every surface of the Bullet can be used with great efficiency. All ReedGeek products are 100% American-made and are ideal for students.