Review on 100 Sets of Stackable Airtight Dressing Containers with Lids - Disposable Plastic Portion Cups for Jello Shots, Souffles, Sauces by Jacob Ferrarini

The price is high for this quantity but you need a lot as the part that attaches the lid and cup breaks very easily. Maybe enough for a few uses, maybe 3 if you're careful with the lid. I only used them for my paints. It seals well because even after a few days of sitting my paints are still wet and liquid (sorry not a word but that's the best word). The plastic is thin so overall 4 out of 5 is the best description. A few other mentions: delivered quickly, arrived in a batch of 50 in each package. As an artist, 4 ounces is enough for multiple 4x4 canvases." Maybe 1 or 2 larger canvases depending on how fluid your art needs to be.