Coletti COL104 Vintage Restaurant Coffee Mugs | Coffee Mug Set of 6, 10 oz VINTAGE STYLE CHARM: Solid & sturdy, this ceramic coffee mug set (diner coffee mugs) are a classic throwback to the days when people savored their coffee slowly. Just like the ones at your favorite greasy spoon! VIRTUALLY UNBREAKABLE: Constructed of ultra-thick, high-grade ceramic, this 6 set of diner mugs will stand up beautifully to everyday use and abuse. They will be your go-to coffee cups for years to come. EASY to USE & CLEAN: Dishwasher & Microwave Safe; no hand-washing necessary! This reliable, no-fuss coffee mug is anything but delicate. Theyre the ideal complement to your busy lifestyle. VERSATILE: From your kitchen, office, or vacation cabin to your restaurant, diner, or caf, these attractive mugs fit right in anywhere. Also great for holiday gatherings. GUARANTEE: Risk Free Money-Back Guarantee. If youre not 100% satisfied with your purchase, keep the mugs anyway and well refund your money. No questions asked.