Dad Fuel – Sarcasm Warning Kaffeetasse

Minimal and bold, this black-and-white "Dad Fuel" design features a clean fuel gauge icon above witty text: "Warning: Contents May Contain Sarcasm." Perfect for print-on-demand products like mugs, t-shirts, and tote bags. A great gift for fathers with a sharp sense of humor and a full tank of sarcasm. Centered layout with modern typography on a transparent background makes it easy to print on any item.