The Integral of Life Black Mug, 11 & 15oz Capacities
Integrate Caffeine into Your Morning Routine
Start your day with the mug that says, “I’ve done the math — and coffee is always the solution.” Featuring a clever design that reads like a calculus joke and hits like espresso, this ceramic mug is perfect for math lovers, STEM students, engineers, and anyone who knows that ∫life dx = caffeine + constant.
Whether you're solving differential equations or just trying to survive your 9 a.m. meeting, this mug has your back (and your brain). Microwave-safe, dishwasher-friendly, and infinitely nerdy — it's the integral part of any balanced breakfast.
Warning: May cause spontaneous math puns and an increased appreciation for numerical methods.
Product Features:
Made from black ceramic material engineered for optimal caffeine containment
Available in two sizes: 11oz (for lightweights) and 15oz (for those who integrate over real life)
Glossy finish to reflect the brilliance of your intellect — or just the overhead lights
C-handle design ensures maximum grip during intense calculations or coffee spills
Microwave and dishwasher safe, because real mathletes don’t have time to hand wash
Lead and BPA-free — because hazardous materials belong in the lab, not your cup
Care Instructions:
Clean in the dishwasher (top rack preferred for coefficient protection)
Or hand wash with warm water and mild soap — no partial derivatives required
EU representative: HONSON VENTURES LIMITED, gpsr@honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY
Product information: Generic brand, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults, Made in China
Care instructions: Clean in dishwasher (put the product on top rack), or wash by hand with warm water and dish soap