Carnival glass bowls are part of a larger collection of collectable items called carnival glass. Carnival glass is an inexpensive pressed glass to which an iridescent coating has been applied, giving it an oil-like sheen. The process is sometimes known as doping, leading some glass manufacturers to call it "dope glass". It originated in the early 1900s, and production waned in the mid to late thirties.

The first, and largest, widely recognized producer of carnival glass was by the company Fenton. Fenton first began as a company that decorated blank glass produced by other companies, and then started creating carnival glass in 1907. When they started production, Fenton glassware was marketed as "Iridill" or more simply, iridescent ware. It quickly became a hit and many other companies began making and marketing their own carnival glass bowls.

The demand for their products began to decline in the late twenties. The reason for the decline was the decreasing sales during the depresion and partly also due to the saturation of the market by glass companies. To reduce the dead stock companies began to sell their wares at deeply discounted prices to carnivals, which was used by the carnivals as prizes in their games. During this period many companies shut shop.

In the fifties, carnival glass bowls experienced a resurgence in popularity. Glass collectors coined the term "carnival glass" for these creations after learning of their term as carnival prizes. Several companies began making reproductions, and to this day carnival glass, especially antique Fenton glass, is a prized collectable.

If you're looking for carnival glass, your best bet presently would be auctions, antique shops or online for various prices. Fenton antique glass in particular fetches high prices, along with other popular carnival glass. Marigold and dark hues - such as blue and green - are some of the most common colors. Red pastel colored carnival glass bowls are the most prized and expensive variety. One rare ice-blue colored plate in particular sold for an amazing $16,327.55 on a popular auction website!

For the would-be collector, there are many resources full of information available. Many websites and books are available for information on the many shapes and sizes these antiques come in. There are even organizations for would-be enthusiasts, which is a great way to learn more.

Beautiful carnival glass bowls, made by pressing glass and covering it with an iridescent coating, are no longer made but still widely collected. Fenton glassware started making these bowls, marketed as iridescent ware, in 1907. Sales dropped during the depression. Carnivals bought up much of the stock for prizes, hence their name. Today antique Fenton glass demands high prices- up to $16,000 for a single bowl. Reproductions and other manufacturers are also bought and sold. There are many resources, including many books and internet sites, to help you get started collecting carnival glass.