Rubicon Karat Fonts. Postscript. Sans serif packaging font with an animated feel. Like ITC Kabel. An elegant geometric typeface with humanist features. Its increased x-height makes it great for packaging, titling, and advertising. Accurate and hinted, matching font metrics, standard character set, kerning pairs. Professional print quality for inkjet, laser, typesetter to 3500 dpi. Purchasers receive 5 font variants as follows: Normal, Medium, Demibold, Bold, Extrabold.