Lava Stone Cube - Modern Pen Holder

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Bring a touch of raw nature to your workspace with this "Lava Stone" inspired pen holder. The design mimics conglomerated volcanic rock blocks, creating a stunning interplay of shadows and textures. It looks fantastic on glass or modern desks.

Designed to be a centerpiece, it perfectly fits premium pens (like Montblancs) as well as your daily markers.

Print Settings This is an easy print, but here are the recommended settings to achieve the look in the photos:

• Material: Pictured model is printed in Bambu Lab PLA-CF. The carbon fiber texture hides layer lines perfectly and gives it a matte, rocky finish.

• Supports: On. Supports are required for the overhangs between the stones. Tree supports are recommended for easier removal.

• Infill: 10% Gyroid (ideal balance of strength and material saving).

• Walls: 2 walls are standard. Use 3 walls if you want a heavier, more robust feel.

Check out my 2026 collection 

Pen Holders - Desk Organizer 

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