Modular OPEN Sign — LED Ready (4-Part STL)
3D printable OPEN sign with modular base, designed for LED strips. Four-part STL set, easy to assemble.
Create your own illuminated signage with this 3D printable OPEN sign. The model is designed for LED integration and simple assembly — ideal for workshops, cafes, home offices, or makers who want a striking desktop display.
Design features
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Letters provided in pairs: “O + P” and “E + N” for efficient printing.
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Two-part modular base: prints separately and glues together for stability.
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Channel in the base for standard LED strip lights.
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Letters snap-fit onto the base, no glue required.
Print settings (tested)
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Material: PLA, ABS and More
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Layer height: 0.2 mm
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Infill: 20% (base), 10–15% (letters)
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Supports: Not required
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Bed size: ≥200 mm (for base parts)
Custom signage available
Want a different word or shape? 👉 FORMFIELD can design a bespoke sign starting at £250.
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