I got tired of looking for where I set down the black tool on a black tabletop. So I whipped up a holder for all my frequently used tools.

The front holds forceps, USB stick,  diagonal clippers, wrenches for connectors, Windex and IPA, pen, sharpie, needle-nose pliers, and plastic spatula. The back holds a wiping cloth (blue shop cloth here), up to three steel sheets, and (hard to see) a black case holding calipers.

This comes in two parts, to fit on a Prusa MINI+ bed.

Print in PLA or PETG or whatever. Slice however works for you. You probably neither want nor need to use my sliced version, but the PLA is provided here anyway.

You probably want to go into the blender file and fix it up for your specific needs. In hindsight, you could probably save time and filament by basically taking a chunk out of the middle of the back print and just having posts to hold up the rigid items.