Is this 3D model free to download?

Yes, eSUN Cardboard Box Upcycling: Hole Filler is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link to open the original listing by the creator.

Where do I download the STL file?

The download is hosted by Thingiverse. Use the "Download from Thingiverse" 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 humpaprinta, published on Thingiverse. 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.

eSUN Cardboard Box Upcycling: Hole Filler 3D printable model by humpaprinta

eSUN Cardboard Box Upcycling: Hole Filler photo 1

eSUN Cardboard Box Upcycling: Hole Filler photo 2

eSUN Cardboard Box Upcycling: Hole Filler

Source: Thingiverse by humpaprinta

The eSUN Cardboard Box Upcycling: Hole Filler is a free printable 3D model from Thingiverse by humpaprinta. I print a lot with eSUN filament, it's cheap and does it's job well. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from Thingiverse

30 saves Source: Thingiverse Updated 2026-10-05 License: CC-BY-NC · non-commercial Category: Home & Organization

Tags: ESUN, eSUN BOX, eSun Ebox, esun filament

About this model

I print a lot with eSUN filament, it's cheap and does it's job well. (no ad for eSUN though...) They come in a cardboard box with a hole in the back which can be a problem when using them to store stuff. Here is the solution! Print both parts, add glue and put them together, the hole is gone :) And this with under 10g of filament...

Frequently asked questions

Is this 3D model free to download?: Yes. eSUN Cardboard Box Upcycling: Hole Filler is free to download from Thingiverse. Open it in the free Thinger app, or use the "Download from Thingiverse" link above to open the original listing.
Where is the STL hosted?: The download is hosted by Thingiverse, not by Thinger. We link you directly to the original listing by humpaprinta.
Who made this model?: Designed by humpaprinta, published on Thingiverse. 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.