I love HD's Catch-All Trays / Desk organizers, but with the narrow 5cm trays that I was using for kitchen utensils I always scraped my fingers or had to turn my hand just right for it to be comfortable to grab items.
I decided to throw in a rudimentary negative volume cylinder to create a finger cutout which dramatically improves their ease of use for me. Yes I know it seems a bit crude but it works out really well in practice.
I've included 3mf files for the two sizes I use the most but I'd be open to adding if there's a demand and it's doesn't require a big change since we don't have access to the original Fusion360 files and I only know how to work in PrusaSlicer.
The author remixed this model.
Added cutouts on the side of the trays for your fingers in order to better grab kitchen utensils (or any thin item really) from the narrow 5cm wide trays that I use a lot.