I knew about chalkboard paint. I knew about adhesive labels. I never thought about putting them together! I'm pretty sure there is dry erase board paint. I'll have to look for that. I think that would be more practical for me and my plastic drying racks. Right now, I tape notes to the front of the shelves. However, painting labels with a reusable surface would be easier and more cost-effective. Thanks for a great tip!