This glossy black ceramic mug brings attitude to every coffee break. Bold, high-contrast artwork wraps the mug: a grinning skull in a cap framed by metallic ducting and weather symbols, with the headline “Airflow problems? Fear me.” It reads like a badge of trade pride — the kind of piece that starts conversations in a shop, on a truck, or at a job-site desk. The deep black background makes the vibrant inks pop and keeps the design looking sharp wash after wash. Choose 11oz for a classic coffee hit or 15oz when you need an extra pour. Durable, microwave- and dishwasher-safe, and finished with an easy C-handle, it’s built for everyday use by those who live and breathe HVAC, ventilation work, or mechanical troubleshooting.

Product features
– Available in 11oz and 15oz sizes
– 100% glossy black ceramic with vibrant, long-lasting print
– Microwave-safe and dishwasher-safe for everyday convenience
– C-shaped easy-grip handle for comfortable holding
– Lead-, cadmium-, and BPA-compliant; meets safety requirements

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.

air balance humor

Airflow Problems Fear Me Mug — Mechanic HVAC Technician Coffee Cup (Black, 11oz/15oz)