clip
thingiverse
This was made with potato chip bags in mind and can be used to seal any plastic bag the same size. Please use a spring from a regular clothes peg, the one in the attached images is for display purposes only.
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With this file you will be able to print clip 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 clip.