Description
A glossy black ceramic mug that speaks to hands-on minds and practical humor. The bold graphic shows an air filter and directional arrows with the tagline “Filter First. Ask Questions Later.” — a cheeky nod to HVAC pros, gearheads, and anyone who values function before fuss. Warm coffee tastes better when it’s served in a substantial 11oz or 15oz mug with crisp, vibrant printing that stands out on the dark surface. The C-shaped handle feels comfortable for daily use, while the dishwasher- and microwave-safe ceramic makes it easy to care for between long shifts or busy mornings. This mug slips naturally into a workbench, office desk, or cozy kitchen — a small, useful reminder to check the basics and get the job done.
Product features
– Glossy 100% ceramic construction in black with vibrant, fade-resistant print
– Available in two sizes: 11 oz (0.33 L) and 15 oz (0.44 L)
– Dishwasher-safe and microwave-safe for everyday convenience
– Comfortable C-shaped handle; lead and BPA-free materials
– Meets lead and cadmium requirements; blank product sourced from China
Care instructions
– Clean in dishwasher (put the product on top rack), or wash by hand with warm water and dish soap
| 11oz | 15oz | |
|---|---|---|
| Height, in | 3.86 | 4.72 |
| Diameter, in | 3.35 | 3.35 |
| Diameter (with handle), in | 4.72 | 5.12 |
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.
































