My Pyrex baking dishes and measuring cups have withstood the test of time. I bake nearly every day and I still have the Pyrex loaf pan I ever bought. I use my my measuring cups daily, I own the one, two and four cup measures and cannot do without them. They are almost indestructible and easy to clean. My quick breads always bake evenly in them and brown nicely without being overdone. I cannot say enough good things about pyrex baking dishes and measuring cups