A range of fonts ready for your next project.
One Line Fonts offers a good selection of single line fonts. This means that the fonts are defined by a single line without a defined thickness as opposed to conventional fonts that use two lines to define the shape and thickness of letters. This is important for applications like laser engraving and CNC milling, because using a single line font will give you much cleaner text that requires less cutting time (which means lower cost).
Fonts are $7.50 for a Basic package with the most common glyphs for English or $15.00 for a Full package with over 400 glyphs covering most Roman based languages.