- High-quality grease designed for tuning slides and cork on brass wind instruments - Allows smooth and precise sliding, enhancing the user experience - Helps prevent wear and corrosion of moving parts - 28g presentation, enough for multiple applications and easy to carry in the case - White color, does not leave stains or visible residue on the instrument - Compatible with trumpets, trombones, tubas, and other brass wind instruments - Product developed by Vincent Bach, a recognized brand in the musical sector - Recommended for musicians seeking professional and long-lasting maintenance