I used to keep my oils in the oil suitcases but I wanted access to all of them at once and it was hard. I decided to purchase these acrylic nail polish holders from Amazon and organize my oils alphabetically. It works out great with the lights I put up on the shelves to see better as well. This is a great way to organize your oils with easy access to them. As you can tell, there’s room for more if I happen to purchase more (of course I will!).