Obstinate AF Dragon. Same dragon. Same absolute refusal to budge. This version drops any pretense. AF means as f*ck- and this one is for the people who want to be unambiguous about exactly how obstinate they are. Which is: extremely. For the person who looked at the standard Obstinate Dragon and thought: not strong enough. Who is not just obstinate but obstinate AF. – Ceramic – 11 oz: 3.8″ (9.6 cm) height, 3.25″ (8.3 cm) diameter – Lead and BPA-free – Dishwasher and microwave safe Fortis Fidei — Latin for Strong Faith — is a values-based apparel and lifestyle brand for people who think deeply, believe boldly, and live without apology. Obstinate AF. Non-negotiable.