Dice Modular Storage

I enjoyed the modular features of sgnurf's original design called "DiceMasters - Cards and Dice modular storage" but the dimensions weren't big enough to fit my dice. I took the lid from the original design and stretched it a bit and worked with it from there to create two different trays.

One tray is empty inside like a normal box. The other tray has dividers to help organize the dice I'd use in a given game. This tray also has a small gap inside between the dividers and the wall, which I u