Double Layer Cow Mug Self-Stirring looks equally great in a

looks equally great in a work space as a pen holder

goose-neck spout gives a slow controlled flow of water for a full extraction of flavors

depends on what you drink

3 x Batteries AAA are required

Will turn black as it cools down

Double Layer Cow Mug Self-Stirring looks equally great in aClear double layers mug "Cows". Are you crazy about milk and cows? This mug is for you! These coffee mugs feature 2 walls of glass to keep cold drinks colder and hot drinks hotter, longer. Its double wall construction not only provides thermal insulation, but looks ultra modern, too. Perfect for tea, coffee, espresso, or other hot and cold beverages. Features: Mug is made of mouth blown, lab quality borosilicate glass construction for a durable and