I recently received even more Looney Pyramids from their latest Kickstarter, so I wanted to show off using two Pyramid Holders in a Medium Singularity Box.
I also modified the specialized pyramid lid and accessory tray to fit the medium box.
The STLs are available in the drive (https://www.patreon.com/posts/huge-thanks-link-28259219) -> Singularity Boxes -> Looney Pyramid Holder
Medium Pyramid Lid:

Medium Pyramid Accessory Tray:

prisoner06
2021-05-25 22:19:33 +0000 UTCprisoner06
2021-05-25 22:17:35 +0000 UTC