The 2-ounce cup size is perfect for Jello servings. I will buy again when the need arises.These are a bit thinner and lighter than portion cups I have used previously. Usually I can reuse many times, but I expect these to be less resilient. Time will tell.These are the perfect things to use for condimentsThese are the perfect sized replacement cups to use to feed our crested gecko! Cheaper and just as great quality as the Pangea brand.loved the sizeNOT "clear"; they are "translucent", big difference.In all other respects they are a great product at a competitive price, and with a respected brand name.Bottom: 45mm OD. Top: 62mm OD, 57mm ID.I use these for mixing small batches of airbrush paints. Once mixed and thinned to the right consistency I poor it into the airbrush gravity feed cup for use. I considered getting the ones with the lids, but these have proven good enough for what I need without a lid.I tried some metal ones, but the convenience of these is too hard not to stick with. I tend to use them for a couple colors and then when they are too much of a hassle to wipe out with a paper towel I toss it and get a new fresh one.We’ve been happy with the Pangea crested gecko feeding cups but surprised this time to find them out of stock. Took quite a bit of research to find these near identical ones from the quite human brand, Solo. Good value and happy lizard!