“Safety 3rd” Mug
Free shipping when you spend $100.00+ (United States only). Promotion auto-applied on checkout.
Start your day the Wacky Engineering way—with questionable decisions and 15 ounces of piping hot confidence. The “Safety 3rd” mug is for those who know that bold ideas and strong coffee go hand in hand. Made from durable ceramic and safe for both microwaves and dishwashers, it’s perfect for your morning brew or late-night tinkering fuel.
-
15 oz ceramic mug (because 11 oz is for amateurs)
-
Dishwasher and microwave safe
-
Dimensions: 4.7″ tall x 3.3″ wide
-
Designed for inventors, builders, and chaos-loving coffee lovers
Disclaimer: For laughs only—slogans aren’t instructions. Obey all laws and safety rules. See our Terms of Service for details.
More details
- Ceramic mug
- Dishwasher and microwave safe
- 11 oz mug dimensions: 3.8″ (9.6 cm) in height, 3.2″ (8.2 cm) in diameter
- 15 oz mug dimensions: 4.7″ (11.9 cm) in height, 3.3″ (8.5 cm) in diameter
- 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter
Size & Fit
- 11 oz mug dimensions: 3.79″ (9.6 cm) in height, 3.25″ (8.3 cm) in diameter
- 15 oz mug dimensions: 4.69″ (11.9 cm) in height, 3.35″ (8.5 cm) in diameter
- 20 oz mug dimensions: 4.3″ (10.9 cm) in height, 3.7″ (9.3 cm) in diameter
Quality Guarantee & Returns
Fourthwall handles merchandise returns and refunds. Report a claimed print or manufacturing defect promptly and within 30 days of the product order, with your order number and clear photos. Non-defective products are generally not returnable, except where applicable law requires otherwise.