Air Stone for Aquarium or Hydroponics
by Lorro · from Printables
Free to print
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Household
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PLA from £6 inc. UK delivery on letter-sized prints. We slice, print on a calibrated Creality K2 / Bambu A1, QC and post.
designed a small air stone. It is weighted down by inserting some 2 cent coins with the pause feature.
