A:Hi! Thank you for your inquiry with Simply Straws.
Yes, our previous lids (the ones with the burned look) were not easy to use and we've made quite a few changes since then! And of course if you purchase a new one and still don't like them please reach out and we will take care...view more of that for you! (:view less
A: Mason jars come in two different sizes, wide or regular mouth. The wide-mouth jar is 3 inches in diameter, the regular-mouth jar is 2 & 3/8 inches in diameter. We've made two sizes of lids to fit these 2 sizes of jars.