Good for environmentVery sturdyI wish environmentally friendly options were a bit cheaper but these do work excellent.Best cups ever! I’ve purchased 6 times so far. Love themUse these everyday and enjoy their size and durability.I actually like these cups, and my wife loves them! If they're true to what the company suggests, that these are really plant based then I feel better buying a more eco friendly product!We purchased these for a small get-together and they worked out fine! The event was mainly evening, so we didn't expose them to any exterior heat or sunlight, so I didn't experience the warping or melting other reviewers did. These were used to hold water or other cool liquids and they worked perfectly! They feel much thinner than typical red cups, but I see that as a good thing - seeing how I don't forsee these being tossed into our oceans if they're going to be used as compost.I am planning on trying to reuse these as planters later after we're done with them, rather than throwing them away. I'll do a test on how well they actually degrade, and see if they are viable in the garden.After 30 minutes indoor of holding liquor they started to leak. Puddles everywhere. Seemed ok with juice and soda.Was expecting compostable cups would not perform as well as plastic. I was wrong. This is a good product. Have added it to monthly subscription and have eliminated plastic cups entirely.We needed cups for an event and since we can compost plastic at our office we wanted to have more eco-friendly cup options. These were exactly as described. Delivered very quickly and guests even commented on how great it was that we had plant-based cups that were compostable.Rapide, utile, conforme!Just as good as any other plastic cup, but threw them in the compost.Great