Is this 3D model free to download?

Yes, Terrarium corner protector 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 Max Printlab, 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.

Terrarium corner protector 3D printable model by Max Printlab

Terrarium corner protector

Source: MakerWorld by Max Printlab

The Terrarium corner protector is a free printable 3D model from MakerWorld by Max Printlab. The glass at the corners of my terrarium broke off, leaving a dangerously sharp edge exposed. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld

228 saves Source: MakerWorld Updated 2026-10-29 Print time: 48m Filament: 18 g License: CC-BY-NC · non-commercial ★ 5.0 (3) 110 makes Category: Home & Organization

Tags: aquarium, cover, protector, glass, terrarium

About this model

The glass at the corners of my terrarium broke off, leaving a dangerously sharp edge exposed. I decided to design a simple cover in order to protect my fingers. They have 45° chamfers at the bottom, so you should be sure you can print that steep. I initially planned to print the inside with TPU and the outside with PLA, but the AMS does not (reliably) support TPU, so i just used PLA. The thickness of my glass is 4mm, but you can scale your cover according to the thickness of yours.

Frequently asked questions

Is this 3D model free to download?: Yes. Terrarium corner protector 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 Max Printlab.
Who made this model?: Designed by Max Printlab, 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.