Slipcast Porcelain Mugs from EnglandModernist chill. Slip cast porcelain is glazed with layers of hyper pigmented dyes, creating incredible landscape like paintings on each mug. Microwave and dishwasher safe, lightweight but very durable, these mugs will be your favorites for years to come. The coordinating vases also make great pourers for cream, milk, or for something with a bit more punch to it. Note that colors will be similar within each style but only the kiln gods determine