Parametric designs,
gated before they ship.

aerochord

A musical wind instrument that (a) prints in place as one piece with no supports, (b) does not correspond to any instrument in the historical record, and (c) is only really designable/printable with an FDM machine and a computed internal geometry. The brief was an explicit stress test of the whole co-design pipeline.

calibration-cube

Simple dimensional-accuracy test print; also serves as the repo's starter design demonstrating the parameter conventions.

Shai with Vera

Desiccant Capsule

Refillable two-part capsule for loose silica gel beads, lived-in filament dry-boxes. Perforated body lets air/moisture reach the beads; screw-on lid with real threads (not press-fit) and a ribbed grip edge so it can be opened with dry-box gloves on. Must print on FDM with no supports on either part.

N.U.G.G.S.

An 80 mm-bore tunnel system for an adult Syrian hamster, built around one genderless quarter-turn port that every module carries at every end. The kit that exists today is the Bin Bridge: two bulkheads and one straight joining two enclosures through their walls, with nothing inside the cage.

N.U.G.G.S. Yard

An open-top run for an adult Syrian hamster's playpen — free-roam time outside the cage. The ask was "loops and twists, turns, branches, all the stuff to keep him busy". It is a floor-standing kit of modules the owner lays out themselves, not a fixed object.

sushi-battleship

Battleship played with real sushi.