Jack Skellington mask filter valves
thingiverse
It is a customization of the typical valves used in sports dust masks. They have the standard size used in that type of clothing, there is no guarantee that it can be used in other than that. It consists of three stl files only.
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With this file you will be able to print Jack Skellington mask filter valves 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 Jack Skellington mask filter valves.