Thomann Valve Oil Medium

For a medium oil this is VERY thick and slows up fairly quickly.
In the end opted for a faster thinner oil... and cleaning valves again!

The oil is good. If you have a brand new instrument with tight tolerances you might need to purchase Thomann Light valve oil.
The bottles are small 10ml, but handy to keep in your pocket… also not so bad when someone borrows it and forgets to return it. You do get three in a pack (total 30ml). This does make it competitively priced.
I do hope Thomann consider making a third variant that is a heavier viscosity oil for older instrument with valves that have more wear.

What can I see oil is oil, would never know the difference. Thoman trumpets seldom get stuck unlike yamaha