Sets commonly come in counts such as 2, 4, 6, or 9 pieces. Product listings typically show matching service-size options (e.g., service for 2 up to service for 9) to indicate how many people the set serves.
Designs vary, but common details include reactive glazes that produce natural color variations, exterior ribbed or textured detailing for grip and look, and some sets include sturdy side handles for easier lifting.
Listings commonly note use for soup and cereal and also show them used for salad, pasta, oatmeal, rice, fruit, nuts, ice cream and similar everyday one-bowl meals.