Each tumbler/cup/sipper is handcrafted using stoneware clay and is designed to be comfortable in your hand and durable to use. Use them and enjoy them!
We glaze each cup with glazes that we make in our own little studio. These glazes are food, microwave, dishwasher, and oven safe. Pottery made with black clay can become VERY hot when microwaved...do so with CAUTION!
You may notice variations in sizes, glaze colour, texture, patterns, etc between each piece. This is part of the beauty of being handcrafted. Each piece of pottery is as individual as the person using it.