The Reactive Natural Mug has a beautiful glaze that is sure to make an impression in any home. Handcrafted in Derbyshire using our Denby clay, these mugs make a truly thoughtful gift and are ideal for your morning cuppa, a warming hot chocolate or even as a quirky plant or stationary holder. This mug is dishwasher, microwave, freezer and oven safe making it durable enough for everyday use.