Jennifer Pace Duran December 16, 2016 Freebies Favorite Font Friday No. 2 Jennifer Pace Duran December 16, 2016 Freebies I love a good slab serif font and Roboto Slab does not disappoint. I love the geometric nature along with the subtle curves. You can definitely notices those details in the uppercase R — my personal favorite letter in this font. It's free, so download it here.