Slide-O-Mix 337RC Rapid Comfort Trombone Lubricant Trombone Mouthpiece The design of the Flute

The design of the Flute Wand helps clean the entire bore

Memory lock makes installation secure and effortless

The centerless grinding process used to finish XL Half Round strings delivers a smooth feel and reduced finger noise

Phosphor Bronze Wound

Slide-O-Mix 337RC Rapid Comfort Trombone Lubricant Trombone Mouthpiece The design of the FluteSlide O Mix has been a top choice for handslide lubricant for many years, known for its swift and effortless operation. Slide O Mix Rapid Comfort combines the best of the classic lubricant and silicon in a convenient package, offering an ideal blend for many players. It's the preferred handslide lubricant at the Trombone Shop!