Luminarc Stackable Glass Bowl . Kitchen Mixing Bowls Stackable Glass. Luminarc/Arcoroc break and chip-resistant, fully tempered microwave safe. Dishwasher & freezers safe. Arcoroc stacking glass bowls have been a staple in gourmet kitchens in America for over 35 years. These durable bowls come in a wide array of sizes and have a tall rim so same size bowls stack straight. Different size bowls 'nest' together for neat, easy storage. You have seen these bowls on TV cooking shows for measuring, mixing and storage of ingredients Luminarc stackable products are made from tempered glass, making them more resistant to shocks and are able to be stacked into stable, vertical piles making them practical and easy to use in your every day life. Sujata Enterprises carries a full line of Luminarc bowls, glass bowls, cooking bowls, ingredient bowls, stackable bowls, mixing bowls and more.