"Sincerity Machine: The Comic Sans typewriter was made after viewing a document with a typewriter font present in it; Jesse England realized there was nothing stopping him from altering a typewriter to write in a different font. He used a laser engraving machine to etch new letters out of acrylic, and glued them onto the strikers of a 70's era, Sears-branded Brother Charger 11 typewriter, which he found in the street a couple years ago. He also used a vinyl cutter to make new key covers as well."
Watch a video of the typewriter.