Home Shop Online FAQ Paypal Find Us on Facebook History Design Play Naked! Testimonials Dealers E-mail Ivan             Imagined as a handsome god crowned with the shining aureole of the sun, Helios drove the chariot of the sun across the sky each day bringing the light of day to Earth.  Our trumpet mouthpieces are named after this Greek god, for the radius we use to make the rim. Click on the model name for pricing and more information.    Signature Mouthpieces   Matthew Muckey         Dave Hickman   Gil Kaupp   Giddings and Webster Helios rims are based on standard Bach rim diameters.  However, our rims are designed for improved endurance and comfort, while increasing range and control.  Helios mouthpieces do have slightly flatter rim faces and sharper inner rim bites. With this, it will be best for you to order one rim diameter larger than you currently play on.   1 GW                       1.25 GW   1.5 GW                     3 GW   5 GW                         7 GW   10 GW                       Lead