English Grammar Another useful mug from the range illustrated by Caroline Dadd for Dunoon designed to educate and astound you with unusual facts and figures! This is the perfect mug for an English teacher, and, equally, would be helpful to someone who struggles with grammar. The tall mug has plenty of space to display helpful tips and hints regarding the English language, including plurals, prepositions and general punctuation. A talking point on any kitchen table! Glencoe Named for one of the most beautiful valleys in Scotland, Glen Coe, these large and stylishly shaped mugs are the canvasses for some of Dunoon\'s most popular, and certainly their most detailed, designs. Enjoy their fine bone china edition! With a capacity of 500ml, all designs are both dishwasher and microwave safe, with the exception of those featuring gold embellishment.