Typewriter Ribbon in color. Will work with other 2" ribbon spools. Universal spindle. The Universal spool 1/2" ribbon on a 2" spool will fit many if not most typewriters.
The universal spools and ribbon will fit the following models and many others not listed:
All Optima - Super, Elite
Remington - All Noiseless, Portables(original spools required) and Office Models
All Olympia - SM, SF, SG, DeLuxe, ALL Olympia typewriters
All Underwood - Noiseless, Portable and Office Models
Olivetti - Lettera, Studio, Valentine, etc
All Royal portables - Portable, Quiet, Quiet Deluxe, Deluxe, Aristocrat, Arrow, Speed King, Signet, Junior, Royalite, Safari, Diana, Custom. 1920's - 1950's+
LC Smith Corona - Silent, Sterling, Standard, Corona 3(original spools required), Corona Four, Speedline, Clipper and office models
All Hermes - 2000, 3000, Baby, Rocket, etc.
All Voss - All models
All Cole Steel - All models
Consul - All Models
(Some typewriters have smaller than 2" spools and those may need to be "refilled" by winding the 1/2 ribbon from a universal ribbon onto the typewriter's original spools. )