Review on Convenient And Versatile: TashiBox 100 Sets Of 3.25 Oz Disposable Plastic Portion Cups With Lids by Carlos Henley

These were perfect for what I need them for, and I am buying more. My children have a metabolic disease that requires them to drink cornstarch in precise measurements. So I use these to measure their doses to send to school so the teacher just has to add water. The lids are tight and don't leak when we shake them to mix the cornstarch and water. They are easy to crush, and we have coated a few backpacks in cornstarch, but that is to be expected with disposable products. They also stack on top of each other very well.The seller shipped them fast, and they arrived on time and in appropriate condition.