
Jumbo 3D Monogram Initial I
Off the bed as a single, ready-to-hang piece, this chunky 3D monogram keychain merges a bold initial with a playful figurine silhouette. An in-house original, free of any third-party IP, the digital kit includes both a GLB for instant 3D preview and the printable STL, yours to sell under the 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.





