Synthetic Brass Valve Oil 30ml Lubricant for Trumpet Cornet Euphonium Herschel
£11.99
1 × Molevion Herschel Synthetic Valve Oil (30 ml). Type: Synthetic Valve Oil. Reinsert the valve in the correct orientation and work it up and down to distribute. Wipe away excess oil and clean any residue from the casing area.
