Yamaha is pleased to introduce a new valve oil which will make the lives of brass players easier. The oil was developed by Yamaha scientists for ultra-reliable, long-lasting,quick action.
It is available in four formulas:
Super Light-For the very tightest fitting valves
Light- For instuments with precise valve tolerances
Regular-The best all around for piston valves
Vintage-A thicker oil for looser fitting valves. Also works well on rotary valves