
Obsidian 3D Monogram Initial U
Sell crafted keychains with this original in-house monogram initial U. The GLB file lets customers preview the 3D shape, while the STL is ready to print. Your commercial license covers production and sales.
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.





