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Trowel Bottle Opener

Creation's quality: 5.0/5 (1 vote)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

I designed this keychain bottle opener in the shape of a hand trowel for my father. He had a business installing tile, marble, etc. for 45 years.

I am providing two versions: the one I printed for my Dad, and one without text.

This model requires that the US penny be added during the print process.

2.38 cm H x 5.41cm W x 12.41 cm L.

3D printing settings

Printer Brand:



Prusa Mk2




200 um



I put glue stick on the build surface. I printed this in PLA.

The handle needs supports to print this. My slicer (Slic3r) does not allow me to customize supports, therefore I had the dilemna of removing unwanted supports from the penny area, as I paused the print.

To remove the print from the build plate, I inserted a strong metal rod into the keychain hole, and used leverage to pry the print loose. The metal rod that I used is nearly the same diameter as the hole.

The trowel handle is not strong enough to pry the print off of the build plate, so use caution.

How I Designed This
I use Blender. The trowel shape (blade and handle) is based upon a photo of an antique trowel that is published at

3D printer file information

  • 3D design format: STL Folder details Close
    • TrowelOpener-AndersonTile.stl
    • TrowelOpener-NoText.stl

    Learn more about the formats

  • Publication date: 2018/07/05 at 15:11





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