Libretto Trombone All-Inclusive Care Kit: Flexible Bore Brush + Mouthpiece Brush + Slide Oil+ Microfiber Cleaning Cloth + Slide Grease, w/Handy Case, Time to Clean & Extend Life of Your Trombone!

All-Inclusive Kit - Everything you need for instruments maintenance: Mouthpiece Brush, Flexible Bore Brush, Lint-free Microfiber Cleaning Cloth, Lubricating Slide Oil, Premium Slide Grease.. High Quality - Durable, safe, odorless, & more! We carefully choose the best materials to produce the kit. Special scientifically blended lubricating oil. Comes with child proof safety cap! Trust us, it effectively extends the longevity of your Trombone life, enabling to keep it clean and healthy.. Save Money - Libretto listens to our customers’ voice & reviews. We keep improving the kit to make it both high-quality and COST-EFFECTIVE. This kit is no doubt a good bargain in any aspect.. Necessities & Gift - Libretto trombone cleaner has everything for students, musicians, or music lovers’ maintenance purpose. Comes with a light handy hang case, it is a perfect gift for your (grand)child at school/ home. The kit is universally fit for all name-brand standard trombone and plastic trombone, etc.. Detailed Specs - Flexible Bore Brush: 120 cm/ 47.2 inches (brush length: 6 cm/ 2.4 inches). Mouthpiece Brush: Approx. 12 cm/ 4.72 inches (brush length: 6 cm/ 2.4 inches). Slide Oil: Capacity: 30 ml/ 1.00 oz. Microfiber Cleaning Cloth: 25 * 25cm / 9.8 * 9.8inch in area.