A vintage blue glass bowl 11.25 diameter with concentric ribbed detailing.

Glassware with ribbed or concentric patterns has been produced for centuries, often reflecting prevailing design trends. The Art Deco period, in particular, saw a resurgence of geometric patterns and stylized forms in glass, though similar techniques continued into the mid-20th century. These types of bowls were often used as decorative items or for serving fruit or other small items.

While this specific bowl is unbranded and likely mass-produced, its design is reminiscent of decorative glass popular in the mid-20th century. Such pieces were common household items, valued for their aesthetic appeal and affordability, and are now collected by those who appreciate vintage home decor.