![Blue Juice Valve Oil](http://shop.musicworldstores.com/cdn/shop/products/bluejuice_{width}x.jpg?v=1630099422)
Blue Juice Valve Oil is a light, fast, refined petroleum product that's especially effective on close-tolerance musical instrument valves. What distinguishes Blue Juice valve oil-aside from its distinctive blue coloring-is that it delivers an anti-corrosion agent for extra protection. 2 oz.