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Post by although on May 7, 2018 4:17:42 GMT
That looks like you've cobbled together a telescoping spring capsule in a matching clear plastic. Wow. Nice one!
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Post by radellaf on May 7, 2018 13:00:24 GMT
Two pieces of cut drinking straw, yeah. I'd like to find something more transparent and a better fit like thin aquarium tubing, but this is good enough for now. My other idea was rare-earth magnets of appropriate size. IDK if this would keep the cartridge from coming off if the pen was dropped, but it might reduce leakage by holding it against the ... nipple?
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