Variable sizes glass tube holders
A simple holder for 13, 18, and 25mm pyrex glass tubes.
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updated
April 7, 2025
Description
PDFI got tired of having to bring odd sized racks and tube holders to hold one off tubes. So I designed a series of glass tube holders that work for 13mm, 18mm, and 25mm glass tubes.
No supports needed and PLA works fine.
Tags
Model origin
The author marked this model as their own original creation.
