Features: 1.A Great Repair Tool: For repairing horn necks, this tool can perfectly repair damaged horn necks and ensure good sound quality. 2.Different Balls: There are a variety of ball heads for you to choose, to better meet your maintenance needs in different occasion. 3.Wide in Utility: Not only for trumpet, but also for other wind instruments, such as French horn, trombone and so on. 4.Excellent Materials: These repair tools are made of premium stainless steel and wood materials, and the construction is very strong and durable. 5.Easy to Carry: The ball head maintenance tool is small in size, light in weight, and easy to carry in outdoor work. specification:Item Type: Trumpet Repair Tool Product Material: Stainless Steel, Beech Wood Application: Suitable for other wind instruments such as the French trumpet, trumpet, trombone, etc., mainly used for neck repair. PackageList: 2 x Tap Wrench 2 x Handle 1 xRepairTool 2 x MetalBall