This sounds like such a good idea! It's not perfect for me for a couple of reasons. First, I live in a 1960s house and my over the counter kitchen shelves are only 8 inches apart. Not high enough to tilt the larger lids on their sides. Using the lower cabinets where there is more height space means storing the lids apart from their containers. I'm not sure how it'll work long term, but I'm giving it a shot. Second, I wish the dividers were a little higher when assembled to give the lids more stability.