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Monster EcoPro Piston Valve Oil

$8.95 $10.95

Item Details

Monster Oil EcoPro Valve Oil for piston valves is the clean way to ensure fast valves on your trumpet, tuba, valve trombone and euphonium.  This oil is 100% plant-based, is extremely long-lasting, very fast, and virtually odorless.  Petroleum-free, sustainably sourced, non-toxic.


  • Lite: for most players
  • Heavy: for vintage instruments that have a bit of play in the valves


50ml dropper bottle, made in USA

- Satisfaction guaranteed -

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