Cute Grumpy Cat Holiday Coffee Mug - Feliz Navidon't Funny Ceramic Coffee Mug Feliz Navidon't - Funny Grumpy Cat Holiday Coffee Mug Ceramic Coffee mug (1 piece per order). Microwave and top rack Dishwasher Safe. FDA Approved, Prop 65 & EURO Compliant Item Size: 3.75"(95mm) height x 3.23"(83mm) diameter Made to order Perfect holiday gift idea for anyone