Ceramic Pottery Mug with Neon Fluorescent Matte Finish & Capacity Up to 350 Ml. the Exterior Finish of This Mug Recreates the Effect of the Slate & Allows You to Write on It Using Chalk (Not Included). Supplied in a Gift Box. Ø83 x 97 Mm | Box: 102 x 117 x 88 Mm; Certificates Available: Food Safety Minimum Quantity: 1