Blue Juice Valve Oil
Developed by a trumpet playing chemical engineer, Blue Juice is, without a doubt, among the most popular valve oils on the market!
It is suitable for piston and rotary valves, gives you fast valve action, helps keep your horn clean internally and is designed to last, which means you will not need to re-lubricate your valves as often.
Contents: 2 fl.oz. 59.16 ml.