Reloading die box shelf

I needed something to hold all my reloading die boxes vertically and in a way that i could remove one without the rest falling. So this is the 4th version that i have made trying to reduce the amount of filament used and still be strong. They are stackable so they don't slide apart from each other. I have made them in both PLA and PLA+. I used standard 2 walls and 25 infill and the shelves have held up good so far for a couple months with the heavy dies on them, and with this setting you can get two sets of shelves from one roll of filament. There is also a single if you just needed one or two to add to the four shelf.