I purchased a set of leftover containers for use in my kitchen and have frequently been using them for leftovers. When heating up the leftovers in the containers I found that it was not very cozy to hold the hot glass. So, I made these hot pads that roughly conform to the shape of the bottom of each bowl. kind of handy so I figured I could post the model here for others to maybe enjoy. I may add a version that does not include holes for those that are not worried about material cost.