Knife Sheath.
thingiverse
This thing was crafted with Tinkercad, and can be edited online at https://www.tinkercad.com/things/2o40mZjfmAj I required something for work to hold my knife securely so I designed this with one simple step: just push out on the dot to safely remove your knife. No dot is included however I've updated the file, making it a bit thicker as well.
Download Model from thingiverse
With this file you will be able to print Knife Sheath. with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Knife Sheath..