The 16oz Porcelain Go Nuts For Donuts Mug Cream by Opalhouse is a round, white coffee mug with a novelty pattern featuring a donut theme. Made of porcelain and microwave and dishwasher safe, this mug is perfect for adult coffee enthusiasts who love unique and fun kitchen items. The set includes a single coffee mug that is sure to add a playful touch to your morning routine or as a charming addition to your home decor.