Rejano Alto trombone practice mute BR_IST •Regular Oil is intended for

•Regular Oil is intended for instruments with regular piston clearance and players of all levels

YEP642SII 642s 642sii YEP-642SII

The C design features a higher alpha angle (similar to M cup)

ergonomically designed and incorporates the unique "Fuse-on" system

Soft microfiber swab with high absorption capacity to clean the inside of the lead pipe

Rejano Alto trombone practice mute BR_IST •Regular Oil is intended forRejano Mutes was born and designed by the designer and owner David Rejano, Principal Trombone of the Los Angeles Philharmonic Orchestra, with the need to solve the problems in the already existing Trombone practice mutes in the market, such a heavy weight, unstable pitch, excessive resistance or a not quiet enough sound. Our motivation is bringing to Trombone players all over the world, through our innovative 3D printed designs, a unique experience