My husband and I enjoy drinking our coffee and tea from porcelain cups but I wanted to find a way to keep them from rattling while going down the road in our motorhome. I finally came up with a solution.
I used a 2-inch-thick piece of plastic foam and placed my cups upside down on it, spacing them just far enough apart that they didn’t touch. Using a ballpoint pen, I traced around the cup (including the handles. Foam Sweet Home) and used a sharp knife to cut entirely through the markings I had made. When I placed the plastic foam piece on my shelf and inserted my cups, there were no more rattles. It also made it very convenient to lift them in and out for use.
Judith Hinterman, Flushing, Michigan