Product DescriptionRico cord grease, Box of 12 TubesAt its San Fernando Valley facility, Rico has a state-of-the-art reed research center, and employs the collaboration of agronomists, scientists, and musicians to produce top-quality reeds that include Rico Reserve premium reeds for clarinet and saxophone Rico reeds are designed to benefit all levels of musicians from the beginner to the seasoned professional Many of the worlds finest clarinetists and saxophonists use Rico brand reeds, such as Anthony Mcgill, Mark Nuccio, Jessica Phillips, Jerry Bergonzi, chris Potter, Benny golson, Ernie Watts, Bob Sheppard, Walter Boeykens, Seiji Yokokawa, Philippe geiss, Diastema Saxophone Quartet, and many more For more information, visit RicoReedscomFrom the Manufacturercontains 12 tubes of Ricos premium cork grease for clarinet and saxophoneRicos entire line of instrument care accessories offers great tools for you to maintain your instrument Other products include Reedgards, Reed cases, Reed Vitalizer humidity storage, and PadgardsSince the acquisition of Rico by DAddario & co, Rico has strengthened its position as the global leader in woodwind reeds and accessories Ricos state-of-the-art reed research center in Southern california employs a collaboration of agronomists, scientists, and musicians to produce top-quality reeds, including Rico Reserve premium reeds for clarinet and saxophone Rico reeds are designed to benefit all levels of musicians, from the beginner to the seasoned professional Many of the worlds finest woodwind players perform with Rico reeds, such as Mark Nuccio, Jerry Bergonzi, chris Potter, Benny golson, Ernie Watts, Bob Sheppard, Henri Bok, Richie Hawley, Eric Alexander, and many more