
Marble Monogram Initial X
Someone looking for a personalized keychain or small desk accent can print this marble-textured monogram letter X. It’s an original 3D model, generated in-house with no outside templates, and includes both a GLB file for 3D preview and an STL for printing, plus a commercial license. The design reads clearly in scale, making it a suitable gift or maker project for anyone with a resin or FDM printer.
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.





