Is this 3D model free to download?

Yes, On-Air Light Box is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by MakerWorld. Use the "Download from MakerWorld" link on this page to open the original listing and grab the file, or save it to your print queue in the free Thinger app.

Designed by CutMaster, published on MakerWorld. Please credit the creator when sharing your print.

Can I print this at home?

Yes. This is a printable 3D model intended for home FDM and resin printers. Check the original listing for suggested print settings.

On-Air Light Box 3D printable model by CutMaster

On-Air Light Box

Source: MakerWorld by CutMaster

The On-Air Light Box is a free printable 3D model from MakerWorld by CutMaster. I designed this ON AIR light box for my home office so I can clearly indicate when I’m working and should not be disturbed. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

261 saves Source: MakerWorld Updated 2026-09-27 Print time: 3h 5m Filament: 125 g Multi-colour (AMS) License: SDFL · non-commercial ★ 4.8 (24) 219 makes Category: Education & Science

Tags: light, lightbox, light bx, onair, on-air, sign, LED, deskaccessories

About this model

I designed this ON AIR light box for my home office so I can clearly indicate when I’m working and should not be disturbed. A simple visual signal that works perfectly for remote work, calls, or focused sessions. The box is printed in black PLA, the front plate in opaque red PLA, and the letters in natural transparent PLA, allowing the light to shine through cleanly and evenly. For lighting, I used a USB-powered self-adhesive LED strip 1 meter long (I personally ordered a small self-adhesive LED strip, USB, on Amazon: )If you don’t find the exact model, any USB LED strip of similar size will work just fine.👉 The hole at the back is designed to let a standard USB cable pass through easily. I printed the red plate upside down on a textured PEI plate. This gives a very clean, slightly industr…

Frequently asked questions

Is this 3D model free to download?: Yes. On-Air Light Box is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?: The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by CutMaster.
Who made this model?: Designed by CutMaster, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?: Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.