Designed for the advancing player, the Allora Deluxe Trombone Maintenance Kits offer only the best quality materials for keeping your instrument in optimum working condition. This collection of high grade slide treatment, tuning slide grease, brushes, and other care items are packaged in an attractive, black bag that is easy to transport and perfect for the stage.Rubber mounthpiece pouch Slide oil Superslick Plus Tuning Slide Grease - Jar Polish cloth Coated Snake Mouthpiece brush Instructions