I have 8 of the 20 ball holders and thought the 48 ball holder would better hold a series of auto'd baseballs I was putting together but did not like that it was called an "Acrylic Cubes Display Case Cabinet" because I prefer the notched bottom that does not require "Acrylic Cubes". I contacted SFDisplay and told them I prefer the notched bottom and was told by the sales rep' that they were just like the others I have purchased (notched bottom). Hearing this I thought good, I do not need the Acrylic Cubes. They were wrong with the information they provided me. I would have returned it but 1.) I hate returning items, 2.) It is big - so a pain to pack and take to ship. So, I thought about it for a few days and came up with a modified way to use it. I could have purchased the modified way for $112 and saved almost $100 plus eliminated the cost of the cubes.