Serendipio Sienna Cork & Ceramic Coffee Mug – 340ml This ceramic mug has a cork base to add a natural touch, and a slider lid to give you the option of keeping your drink a little warmer for longer, and drinking on the go. The mug can be laser-engraved, which provides a more subtle and long lasting branding opportunity for your logo or message. 10.9 ( h ) 0.4L ceramic & cork individually packed in a polybag in a giftbox not dishwasher and microwave friendly Branding Options Laser Engraving Pad Printing