8 Piece Pyrex Glass Mixing Storage Bowls with Colour Coded Covers. Glass wont absorb stains or odours. Nest and Stack system. Secure lids for storage or taking food on the go. Contains: 1 x 1 Ltr, 1 x 1.4 Ltrs, 1 x 2.35 Ltrs and 1 x 3.8 Ltrs with covers. Microwave, Freezer, Oven and Dishwasher Safe.