You receive 6 Canonsburg drip glaze tumblers. These stackable tumblers are 3.5" high. They have a concave bottom and hold about 5 oz. One cup has a small (1/4") chip - pictured. One cup does have a rough feeling spot (about the size of a thumbprint) in the finish.
This set of 15 Canonsburg Pottery brown drip glaze tumblers features a flared shape and a 10oz capacity. This is an unusual large set. You do not typically find these in large numbers. You may be able to polish this off the finish.