April 30, 2026
Description
A 3-slot card holder for Wingspan (or any tabletop game with
55 × 90 mm sleeved cards). Each cell has a different bird silhouette
— kiwi, sparrow, eagle — engraved into its back wall and
filled with a contrast-color inlay. When a card sits in the slot, the
bird is hidden; remove the card and the bird is revealed. Pure
flavor, but it makes putting cards back on the rack a small joy.
Outer dimensions: ~210 × 40 × 32 mm
- Holds 3 cards, ~70% of each card visible above the back fence
- Cards lean back at 20° (cup-style), kept upright by a low front lip
- Bird inlays sized 16 mm — visible from above when the slot is empty
Two STL files in this listing share the same coordinate frame:
card_holder_body.stl— main shell (tray, walls, dividers, back
fence with bird-shaped pockets)
- card_holder_inlays.stl— three thin bird plugs that fill the
pockets
Import both at once (drag both files into Bambu Studio in one drop,
or File > Importwith both selected). They will land aligned —
inlays sit exactly in the body's pockets. Assign filament A to the
body and filament B to the inlays. Slice and print.
If you don't have AMS, print just card_holder_body.stl— the bird
silhouettes still read clearly as engraved recesses on the back walls.
Bambu Lab P2S or any 0.4 mm FDM
- 0.2 mm layer height, 3 walls, 15-20% infill
- PLA Basic — works perfectly. PETG also fine.
- No supports. The back wall leans 20° from vertical (well within
overhang limits), the front lip is short, and the inlays are flat
thin extrusions.
- Print flat on the bed, body's tray-bottom face down. Inlays
lay flat alongside.
Full parametric .scadis included. Variables at the top control
card dimensions, cell count, back-wall tilt, lip height, bird
silhouette size, and engraving depth. Want 4 slots instead of 3?
Change n_cardsand re-export. Want different birds? Drop new SVG
silhouettes into the folder and update bird_files.
Fan content for Wingspan by Stonemaier Games — not affiliated.
License:
Creative Commons — Attribution