Serendipio Sienna Cork & Ceramic Sublimation Coffee Mug - 340mlThe cork base of this ceramic mug serves as a built in coaster, insulating the heat of the liquid inside from the surface of a table or desk. The removable slider lid helps to prevent spills, and also helps to keep your drink warmer for a little longer. The mug is designed for full colour sublimation branding. 10. 9 ( h ) ceramic & cork 340ml not dishwasher and microwave safe packaged in a grey Serendipio gift box Please note that drinkware items