Gem – 15 oz Mug

A not-too-big, not-too-small kind of mug. At 15 ounces, it holds just enough caffeine to get you through your first existential crisis of the day. Sturdy, glossy, and microwave + dishwasher safe.
Features a 19th-century stamp once pressed into pewter and nickel silver to mark the maker. Now it marks your caffeine vessel instead.