Made from stainless steel, this trumpet assurances long-lasting durability and resistance to wear, ideal for frequent use in instrument maintenance Effectively addresses flattened small bends or parts on various metal wind instruments, improving sound with the appropriately sized sheet metal ball Includes 1 and 3 sheet metal balls, offering a full solution for all your brass instrument repair needs Equipped with a strong stainless steel grip featuring a smooth texture, ensuring a firm hold and safe handling during repairs Suitable for repairing a variety of metal wind instruments, such as trumpets, French horns, trombones, and saxophones, making it an essential tool for musicians