Is this 3D model free to download?

Yes, 3D Printer Warning Sign 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 Nagel D, 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.

3D Printer Warning Sign

Source: MakerWorld by Nagel D

The 3D Printer Warning Sign is a free printable 3D model from MakerWorld by Nagel D. All credit to original maker the thickness of to 2.4mm which is plenty, original is 6mm which is just wasting filament for a sign that gets mounted on a door etc.Also changed. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

274 saves Source: MakerWorld Updated 2026-09-27 Print time: 2h 15m Filament: 79 g Multi-colour (AMS) License: CC-BY-SA · commercial OK ★ 4.9 (51) 189 makes Category: Education & Science

Tags: 3d printer sign, 3d printer warning sign, warning sign

About this model

All credit to original maker the thickness of to 2.4mm which is plenty, original is 6mm which is just wasting filament for a sign that gets mounted on a door etc.Also changed size to ~240x180 so fits the X1 and P1 series printer nicely.

Frequently asked questions

Is this 3D model free to download?: Yes. 3D Printer Warning Sign 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 Nagel D.
Who made this model?: Designed by Nagel D, 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.