One thought on “How to fix Pringles

  1. The displacer is made from a cut down Pringles tube that is glued onto a few cardboard discs. I cut the cardboard disks out to about 6mm smaller than the diameter of the Pringles tube, the cardboard I used was quite thin so I glued three disks together to make sure the Pringles tube was properly supported. The pringles tube is cut to about 9cm and open at both ends.

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