This is a set of 6 piece round glass grab it bowls  with 2 pyrex glass lids and 1 plastic lid, manufactured by Corning in 1978. The bowls have a glossy finish and are stackable. There are two smaller and one bigger V- 240 and V-140v They are oven, microwave, freezer, and dishwasher safe. The set includes 3 bowls and 3  lids,  The bowls are part of the Corning Vision franchise and are called Grab-It Bowls. They are contemporary in style and have a food/kitchen, cookware theme.