
Marble Outline Sun Charm
A single-piece print that lifts clean from the bed, this keychain captures the classic sunburst form in open, marble-like outline. An original, in-house design you’re free to sell, it includes a GLB for 3D preview and an STL for printing, plus a commercial license.
Instant download after checkout — GLB + STL. Yours to keep. Original Apex design.
Or save with a themed 3D pack — more models, one price. You own the files.
How to print it
From download to finished print: open your STL, drop it into your slicer, and print an Apex 3D model — settings, orientation and one-piece flexi tips.
Step-by-step: after you buy, where your files land, how to open your download link, and how to get your Canva / Notion / STL / sticker files onto your device.





