Summary

3D printed holder for strive day wire assortments (or similar assortments).
It is optimal to be printed on the right side, so the layer direction reinforces the connection between the cross bar and base. Print with no support except on the overhangs.
Works for wire between 30 and 20 gauge and possibly larger.
There are two versions, one with holes, and one with grooves.
I got annoyed with the boxes these come in and wanted something better.

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Link to the wire:
https://www.amazon.com/StrivedayTMFlexible-Silicone-Electric-electronic-electrics/dp/B01LH1G2IE/ref=as_li_ss_tl?ie=UTF8&qid=1508398028&sr=8-3&keywords=silicone+wire&linkCode=sl1&tag=fpvknowitall-web-20&linkId=741b89fcc648e561f7547922308f7da8