Brass Instruments Were Made For Zaja Scented Valve Oil Just some of the musicians using Zaja Lubricants(tm) include: Members of The Boss Brass,  Members of The Chicago Symphony, Mike Bravin of Maynard Ferguson's Band, Members of Guy Lombardo's Royal Canadians, Joe Mosello, Mark VanCleave, Rich Szabo... ZAJA OIL(tm) was developed by professional brass players for professionals. ZAJA OIL(tm) lubricates, retards the formation of dirt and grime, and eliminates sticking valves on all brass instruments. ZAJA OIL(tm) is scented! No more foul oil smell! ZAJA OIL(tm) is available in a variety of pleasant scents: Strawberry, French Vanilla, Watermelon and Tutti Fruitti! ZAJA OIL(tm) is packaged in 2 ounce bottles with precision applicators for controlled applications. Put money in your pocket instead of on the floor.