Description
E = mc2 Energy Equals More Coffee Squared Mug – Funny Science Pun Gift – Nerdy Physics Joke Coffee Lover Cup – Mass–Energy Equivalence Teacher Gift – Black Glossy Ceramic
You know the true universal constant isn’t the speed of light—it’s the power of caffeine. Without it, your ability to perform complex calculations (or just function) drops to zero.
This E = mc2 (Energy Equals More Coffee Squared Mug) is the ultimate formula for success. It cleverly replaces mass with “More Coffee”, proving that the only true Mass–energy equivalence we need is the one that gets us through the day. It’s the perfect funny science pun for every physics enthusiast, nerdy gift seeker, science teacher, or coding geek who respects the laws of the universe (and caffeine).
With its sleek Black Glossy Ceramic finish, this mug stands out as a stylish, intelligent piece of office gear. It’s an instant conversation starter and a humorous badge of honor for anyone who runs on coffee and complex thought.
Looking for a brilliant Nerdy Science Coffee Lover Gift for a professor, student, or colleague? This mug is the elegant proof that coffee is the fuel that drives intellectual progress.
Crafted for durability and convenience, this quality mug is fully dishwasher and microwave safe, ready to handle the demands of a high-energy, high-caffeine life.
Fuel your genius. Solve for coffee!
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Key Features & Quality
- Premium Material: Made from durable, high-quality Ceramic.
- Vivid, Lasting Print: Your unique design is printed with a vivid, glossy finish that is designed to last.
- Built for Convenience: Completely Dishwasher and Microwave safe, so you can easily clean up and reheat your fuel without worry.
- Health and Safety First: Our mugs are made with Lead and BPA-free material.
Size Options for Every Caffeine Need
Choose the perfect capacity for your daily routine:
| Size Name | Volume | Height | Diameter |
| Standard | 11 oz | 3.8″ (9.6 cm) | 3.2″ (8.2 cm) |
| Large | 15 oz | 4.7″ (11.9 cm) | 3.3″ (8.5 cm) |
| XL | 20 oz | 4.3″ (10.9 cm) | 3.7″ (9.3 cm) |
Production, Sustainability, and Compliance
We believe in responsible retail. Here’s a bit about our process and commitment to safety:
- Made Just for You (On-Demand): This mug is crafted especially for you as soon as you place your order. Making products on demand instead of in bulk helps us significantly reduce waste and overproduction. Thank you for making thoughtful purchasing decisions!
- Safety & Compliance: This product is intended for adults and meets all safety standards, including lead and cadmium level requirements.
- EU Compliance (GPSR): In compliance with the General Product Safety Regulation (GPSR), our representatives ensure all products meet stringent EU standards.
- EU Warranty: 2 years
- Product Safety Inquiries: Please contact our EU representative at
gpsr@sindenventures.comor write to us at123 Main Street, Anytown, CountryorMarkou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.









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