Nerdy Gift for Coffee Lovers Fueled by the Element コーヒーマグカップ

Fuel your mornings with a perfectly brewed dose of science! This clever mug features the chemical formula for caffeine — C₈H₁₀N₄O₂ — with the bold statement: “Fueled by the elements.” It’s the perfect gift for scientists, teachers, students, and all those who rely on coffee for atomic-level productivity. Featuring minimalist design with molecular flair, this mug is: Available in multiple sizes Dishwasher and microwave safe Printed on both sides Ideal for home, office, or lab Whether you're pulling an all-nighter or just need your daily dose of rocket fuel, this mug makes a smart and funny addition to any caffeine lover’s collection.