the lids are really really hard to get off

Many different colors, lids were very hard to get on and

These lids are ridiculous to get off

Some lids are hard to get open.

As others mentioned, the lids are difficult to get off, but that does seem to keep the dough moist.

Great size and color assortment, but the lids were VERY difficult to open

The lid didn't seem extra hard to get off