Serendipio Dorset Ceramic Coffee Mug – 400mlnot your average promotional coffee mug: the interesting handle and tapered design produces a mug that is not only attractive but also comfortable to drink from. It features a matte outer surface with a matching glossy inner finish. elegant and subtle laser branding will ensure your logo or message stays on the mug for its lifetime. 10. 3 ( h ) x 7. 2 ( d ) cm ceramic 400ml matte surface with matching colour glossy inner dishwasher and microwave safe