Regular cleaning and maintence of your instrument will extend its life and improve your playing. The Superslick care kit for Trumpet and Cornet will keep your instrument in top condition. The kit includes: lacquer cloth (do not use on silver plate instruments); mouthpiece and valve cleaning brushes; cleaning pull through; superslick slide grease; superslick valve oil. Easy to use. Great gift for trumpet and cornet players. Model brckl. Batteries (not included). Size H4, W10, D16cm. Weight 0.33kg. Manufacturers 2 year guarantee.