an easy yes for upper cabinets are acrylic lazy susan's. i like clear acrylic because it doesn't add visual clutter and are easy to clean. they come in a wide range of sizes. this client's 10.5" wide and 12" deep cabinet next to her oven is perfect for oils + vinegars. lazy susan's make everything easily accessible and the small lip keeps things from fall off as you turn them. make sure to measure the width + depth of your cabinet to see which size is best for you. as you can see on the lowest shelf, i sometimes put the most used item (or just one that fits nicely) in the corner off the turntable. save the top shelf for extras. LTKHome