Anchor 77940 3-Piece Measuring Cup Set Set contains: (1) 1-cup glass measuring cup, (1) 2-cup glass measuring cup and (1) 4-cup glass measuring cup Anchor Glass measuring cups are tempered for maximum durability and feature an industry-leading 5 year warranty Anchor Glass is a healthier choice over plastic; glass does not warp, stain, retain smells, or leach chemicals into food Microwave, pre-heated oven, refrigerator and dishwasher safe Anchor Glass is MADE IN THE USA