Herco Trumpet Valve Oil
Specially formulated fast light oil for trumpet valves. Lubricates the inner workings of the pistons when the trumpet's keys are pressed, resulting in smooth valve action. Essential piece of equipment for school trumpets.
Specially formulated fast light oil for trumpet valves. Lubricates the inner workings of the pistons when the trumpet's keys are pressed, resulting in smooth valve action. Essential piece of equipment for school trumpets.