Model# BJ8</br></br>Product Description</br></br>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 its anti-corrosion agent for extra protection of your music instrument valves.</br><br/>http://www.amazon.com/gp/product/B000A0P0B4