BigMouth Inc. One Cup of Coffee Gigantic Mug, Funny Huge Ceramic Gag Gift for Coffee Lovers, Holds up to 64 oz. BEWARE of counterfeits and knockoffs sold by other companies. Only products "Sold by BigMouth Inc are guaranteed genuine. Please contact Amazon & us immediately if you feel the product is a replica. The BigMouth Inc One Cup of Coffee Gigantic Mug is THE ORIGINAL gigantic coffee mug designed and created by BigMouth Inc with thousands sold since its launch! Giant sized mug for your morning brew, office supplies, small animals, etc. Made of high quality ceramic, it holds 64 ounces of your favorite beverage Easy to clean