Essential brass instrument accessories that extend equipment lifespans by minimizing internal corrosion. Ideal for both novice brass players and professional musicians seeking safe instrument care accessories, simplifying post-rehearsal cleanup. Crafted from white brass with tool-free installation, featuring ergonomic valves and reinforced metal components compatible with most trombone models. Engineered with a high-efficiency drainage system that accelerates water flow for rapid removal from trumpets and trombones. Perfect for preserving sound during live concerts, practice, or travel performances, with a space-saving design that fits into instrument cases. As essential brass instrument accessories, these trombone drainage valves extend equipment lifespans by minimizing internal corrosions. Crafted from white brass with tool-free installation, the ergonomic valves feature reinforced metal components and compatibility across most trombone models. Engineered with a high-efficiency drainage system that accelerates water flows, this spit valve ensures rapid removal from trumpets and trombones. Perfect for preserving sound during live concerts, practice, or travel performances, its space-saving design fits into instrument cases. Color: As Shown Material: White Copper Package Contents: 5 x Trumpet Spit Valves