La Tromba valve oil T1 is the ultimate all-round oil, suitable for both Piston and Rotary valve instruments. It comes highly recommended for both student and professional level brass instrument maintenance.
It prevents corrosion and gumming and reduces potential frictional noise.
By using this regularly, it assures optimal operating characteristics for your instrument.
Available in sizes: 65 ml, 1 Litre, 5 Litre