Stackable parts trays! for Stackabling.
I needed a nice set of trays this size which could stack on my desk, to replace bags of small hardware.
Uploaded are various pocket arrangements. the difference between 1.0 and 2.0 is the concave peg holes are enlarged to prevent the trays from sticking when stacked. I've been printing these at 85% scale, so from 3.0 onward they will be that scale to begin with. I added STLs and inventor files. I will add step files and/or drawings if they're requested.
The trays pictured are Stacktray 1.0 @ 85% scale to fit a Prusa bed.
each used, for me, 120ish grams of filament meaning I could print 8 of these from a 1kg spool. if you had fewer walls and bottom layers, and go light on the infill (it really doesn't need much) then you could probably squeeze out 10. either way, they cost about $1-$3 each. The lids would be <$1.
3.21.19 added lid variations, my logo embossed in, out for color change, a QR code for color change, and a qr code 2 color change 0.1mm layer height version.
** added thick lid as the regular lid ended up being a little flimsy for my tastes. if you printed the thin lid at 100% infill, it'd be plenty strong.
0.15, but they still look good at 0.2