Cross Solo/Radiance Fountain This is the Cross Radiance, a fine instrument used to express your feelings in words. This classic writing instrument blends advanced writing technology with a comfortable wide-diameter design and rich colors. Radiance achieves balance and strength through its seamless body design. � This wonderful pen is finished in Vesuvius Red with gold trim, and has a rare screw-off cap. An interesting thing about a Solo is that Cross originally called it a Solo but later changed it to Radiance. This pen uses standard Cross fountain refills, and includes a converter. The part number is 826-1F. This pen has not been made since 2002. Refills Your purchase includes one fresh black ink cartridge (or one loading of leads) as originally provided by the manufacturer.