Flat Pack Test Tube Rack 3D printable model by mfritz

Flat Pack Test Tube Rack

Source: Thingiverse by mfritz

The Flat Pack Test Tube Rack is a free printable 3D model from Thingiverse by mfritz. I looked at a test tube rack yesterday and thought it would be easy to design and print one. You can download the STL file from the original listing below and print it at home.

Download free STL Get free app
30 saves Source: Thingiverse Updated 2026-04-15

Tags: Flat, Pack, Test, Tube, Rack

About this model

I looked at a test tube rack yesterday and thought it would be easy to design and print one. So I did. And it was. Model in the picture was printed in school colors at 75%, I wouldn't go any smaller or the test tubes won't fit. If you use test tubes in the lab it would be a fun project to have the students design their own for use during the year.

Frequently asked questions

Is this 3D model free to download?
Yes. Flat Pack Test Tube Rack is free to download from Thingiverse. Click the "Download free STL" button 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 mfritz.
Who made this model?
Designed by mfritz, 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.

Similar 3D models in Flat

More from mfritz

Amazon's top 3D printing gear (trending)
Download free STL Get free app