Mason Cash Mixing Bowls at Amazon. These are so beautiful! Here’s a summary to determine which size is best for you. The higher the “S” number, the smaller the bowl (it refers to how many bowls can fit in the kiln at once). amazon masoncash mixingbowl Mason Cash S12 Mixing Bowl * Capacity: 4.2 quarts * Diameter: 11.5” (29cm)  * Height: 5.3” (13.5cm) * Great for mixing bread or cookie dough, batters, and pastry & pudding mixes Mason Cash S18 Mixing Bowl * Capacity: 2.8 quarts * Diameter: 10” (26cm)  * Height: 4.75” (12cm) * Great for mixing cake batter & cookie dough Mason Cash S24 Mixing Bowl * Capacity: 2.1 quarts * Diameter: 9.5” (24cm)  * Height: 4.3” (11cm) * Great for mixing cookie dough & pastry mixes Mason Cash S30 Mixing Bowl * Capacity: 1.2 quarts * Diameter: 8” (21cm)  * Height: 4” (10cm) * Great for small mixing needs including pudding & cookie dough LTKFindsUnder50 LTKHome LTKFindsUnder100