An Arcoroc France glass bowl is a type of tempered glass bowl manufactured by the company Arc International out of Arques, France. The glass bowls, along with all Arcoroc glassware, are dishwasher safe. Arcoroc specializes in glassware such as bowls, drink glasses, dinner plates and beer mugs. The glass is tempered, which means that it has gone through a process that hardens it and makes it more shatter resistant. This is beneficial because Arcoroc markets their professional products towards restaurants and catering companies, which typically use more powerful dishwashers and must transport, stack and handle glassware more often.