Berp BioOil No. 1 is an eco-friendly synthetic valve oil formulated for smooth, fast, and reliable action on piston and rotor valves. Made from renewable, plant-based ingredients, it provides the same top-tier performance as traditional petroleum oils—without harmful additives or residue.
Perfect for trumpet, horn, euphonium, and tuba players who want excellent valve response while caring for their instrument and the environment.
Key Features
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Smooth, fast valve action for both piston and rotor valves
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Plant-based, biodegradable formula — safer for players and the planet
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Prevents sticking, corrosion, and buildup
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Compatible with all brass instruments
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1 fl oz precision-tip bottle for easy application
