Marrow style mug with intense pantone matched body colour that will not fade during the printing process, the inside of the mug remains white. The design has been inspected no less than 7 times to ensure you receive the best possible quality. Your design is screen overprinted. Due to the specialist nature of the coatings, this mug is not dishwasher safe and should not be cleaned with harsh abrasives. We therefore suggest hand washing only with mild detergents in moderate temperatures to keep the mugs looking good. Although the mug is microwave oven safe, prolonged heating may damage the surface.