The mugs are made from Luminarc which is shatter-resistant and highly durable to provide insulation that keep drinks warmer for longer. The Cups are ideal for enjoying tea, coffee ,decaf, espresso, lattes or hot dark chocolate, soup, stew, cereals. Made with thick comfortable grip ergonomic handles Quality Chip resistant ceramic material Each fine art Dinning style coffee mug is made of premium lead-free and BPA free food grade ceramic . Microwave safe for reheating any kids or adults beverage of choice Classic design fit any kitchen style.