Hot coffee in the garage at dawn. This white ceramic mug wears a weathered badge that reads “Licensed Plumber — Will Diagnose For Coffee — Built For Work,” the kind of honest, tongue-in-cheek mark that belongs on a workbench and a morning routine. Thick walls hold heat while the rounded C-handle gives a solid grip when you’re still half-asleep. It’s simple, rugged, and speaks the language of people who fix things for a living — a familiar presence during early calls, service breaks, or slow Sunday projects.

Product features
– 11 oz white ceramic construction
– Microwave-safe for quick reheats
– Dishwasher-safe for easy cleaning
– Comfortable rounded C-handle
– Lead- and BPA-free, food-safe

Care instructions
– Clean in dishwasher or wash by hand with warm water and dish soap

	11oz	15oz
Height, in	3.74	4.61
Diameter, in	3.15	3.43

DESIGN & AI DISCLOSURE

Pressure Tested Co uses generative AI tools as part of our creative process, including concept development, artwork, design elements, and product imagery. Each product is creatively directed, selected, reviewed, and prepared for sale by Pressure Tested Co, with manual editing and refinement used where appropriate.

will diagnose for coffee

Licensed Plumber Coffee Mug – “Will Diagnose for Coffee” 11oz or 15oz