
3D Monogram Initial O
Peel this one-piece keychain straight off the print bed, no supports needed. It’s an original 3D Monogram Initial O, generated in-house as a standalone letterform. The GLB lets you rotate it on your screen, while the STL and commercial license are yours to keep.
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.





