
Holiday 3D Heart Locket Charm
Sell this original heart locket keychain at markets or in your shop—commercial license included. The GLB file lets buyers preview the 3D design, while the STL is ready to print. Modeled in-house, not a stock or third-party file.
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.





