Timeless Pyrex glassware. 3 Red Small Vintage Pyrex Primary Color #501 Refrigerator Dishes "Fridgies" with Lids 1.5 cups each measuring 4 inches in length and 3.25 inches in width. Stackable Used condition. But good for their age. No Cracks. See photos and videos. I also have a red Pyrex bowl as well if you’d like to bundle.