Singularity Boxes: Modular Game Storage System
Singularity Boxes are a 3D printed game storage system. The boxes are compatible with and work alongside the Bitbox System. The collection of sizes and accessories is ever-growing and I'm always taking new suggestions through the Singularity Games Patreon.
The Deck Box and Small Box sizes are available to download for free, here on Thingiverse, thanks to the support of my patrons.
The full collection of sizes and accessories are available to patrons:
https://www.patreon.com/singularitygames
Singularity Boxes are designed to maximize volume, ease-of-printing, and utility. The design does not require supports to print. The lids are pressure fit and print separately from the base box. This means that no additional hardware is required and there are no tricky mechanisms to print, however it may be worth printing one of the deck boxes first to check the tolerances of your printer. I typically print the boxes using common "default" settings of 0.2 mm layer height and a 0.4mm nozzle for the nicest finish, however, I have also test printed them at a 0.3mm layer height and a 0.6mm nozzle for a faster print.
Cross section of a Singularity Box:

Each box has a lid that prints separately from the base of the box. There are currently two lid variations: one with and one without a finger groove. The finger groove makes the lid easier to get off. The standard lid, without the grooves, holds a bit stronger to the base, however, I have found the difference to be largely negligible in practice.


Deck Box:

External dimensions: 44mm x 75mm x 96mm
The deck box holds ~120 standard playing cards; enough space to hold each version of the Singularity Deck. The boxes can also fit sleeved cards.

Small Box:
External dimensions: 88mm x 150mm x 96mm
The small box is twice the size of the double-deck box. This box matches the external dimensions of the small Bitbox.
Additional box sizes
(Available through Patreon: https://www.patreon.com/singularity_games)Double-Deck Box:
External dimensions: 88mm x 75mm x 96mmThe double-deck box is twice the size of the deck box.
Medium Box:
External dimensions: 176mm x 150mm x 96mmThe medium box is twice the size of the small box. This box matches the external dimensions of the medium Bitbox.
Large Box:
External dimensions: 264mm x 150mm x 96mmThe large box is equal to the size of one and a half medium boxes or three small boxes. This box matches the external dimensions of the large Bitbox.Extra-Large Box:
External dimensions: 352mm x 150mm x 96mmThe extra-large box is equal to the size of two medium boxes or four small boxes. This box matches the external dimensions of the extra-large Bitbox.