I sent a sample to design off to a print company called Vista Print, who have a wide range of promotional products available for gifts or use in business. Including postage these 2 mugs cost me £12.48. the quality of the print was very good and the colours where all vibrant, even the lines had good quality and have a smooth finish. If i were to use this company again or have printed ceramics as one of my final products i would chose a different more classy style of cup rather than a basic mug. I feel it will give the product a more professional quality .