I’ve found and love my vintage Pyrex measuring cups and completely agree, the new ones are sloppy compared to what they once were. If you live near a city you’ll see a lot of them on Craigslist, marketplace, or estate/move out auctions to find some older sets. If not you can find some online for about double what you’d expect to pay from local sellers, just be on the look out for any cracks or chips if you can’t see them in person before buying.

Plus it feels good to buy used and reduce landfill fodder.