The PET Caterline Black Bowl features concave grooves on the inside to enhance food presentation and packaging. It has an integrated tab to ensure easy lid removal. The PET bowl can be used for packing and serving cold food like salads, chopped fruits, sandwiches, or muffins. It can be stacked to save space. The bulk pack containing 50 bowls is ideal for salad bars, cafeterias, and food trucks.