Solid Colours. Elegant and stylish coffee mug with a 350ml capacity in a choice of solid black or navy. Ideal for offering as welcome gifts at upmarket seminars and conferences. Brand with the details of your exclusive event and the mug is sure to be shown off on office desks. Printing Techniques Print prices shown are for our standard print and cured in low fire ovens. This means it is not dishwasher safe and is recommended for hand wash only. Gift Box We can also offer mug boxes with this product. Choice of White or Black box. They are supplied separately and flat packed.