FULL DEPTH refrigerator storage box

This is my first project! I couldn't find any storage boxes to fit my fridge so I made this on Makerworld using the “office organizer” template. This box is 400 mm long when glued together. It is 80 mm wide on the inside (90 on the outside) and 50 mm tall. It prints in 2 pieces on the A1 and should be glued together, although through some miracle it holds together pretty well without glue (pictured). We have so many condiments floating around the fridge and we can never find them. After I cleaned the fridge and found four opened ketchup bottles, I knew I had to act. Why are the walls ridiculously 5 mm thick, you ask? And why does it take over five hours to print a simple box? Well, apparently I am passionate about condiments and I have a lot of black filament right now. If someone makes it better, please let me know! I spent like 2 hours on tutorials figuring this out. Need a different size? Hop on Bambu Studio and use the sizing tool. If I can figure it out, I promise you can.