Keep your trumpet or cornet in top condition with the Libretto All-Inclusive Care Kit. This comprehensive kit includes a valve brush mouthpiece brush flexible bore brush microfiber cleaning cloth valve oil and slide grease all crafted with high-quality materials for durability and safety. The easy-to-follow instructions provide a step-by-step guide to help you clean and maintain your instrument ensuring it stays in pristine condition. Whether you re a student musician or music enthusiast this kit is an essential accessory to keep your trumpet playing at its best. With its handy carrying case it also makes a thoughtful gift for the trumpet player in your life.