What you getA set of round keychain tags designed for fast two‑color printing using simple face inlays: a friendly ghost with bat, stitched smile face, scream mask, and braided silhouette. Each disc includes a clean 3 mm hanger hole and a flush inlay layer that snaps in with a dab of glue for durable everyday carry.​

Key featuresSupport‑free prints with flat backs for perfect first layers; inlay recesses sized with light tolerance for PLA press‑fit assembly.​

Great for zipper pulls, backpack charms, party favors, and bundle packs; mix filament colors to create themed sets.​

Scales well from 32–40 mm diameter; edges have small chamfers to resist chipping in pockets.​

Technical specsFormat: STL; includes 4 disc bases and 4 matching inlay faces; all meshes manifold and oriented.​

Print settings: 0.2 mm layer height, 3 walls, 15% infill; print base in white and inlays in black for high contrast; no supports.​

Hardware: standard 25–30 mm split rings and short chains fit the 3 mm hole.​

Usage notesPhotograph on a hand for scale and on a flat dark background to highlight the contrast; sell as singles and as a discounted 4‑pack to increase cart size. Add a note that small parts are not toys and avoid for children under 3.​