Does the ink reappear if left in the freezer? | Hacker News

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		aftbit on March 9, 2022 \| parent \| context \| favorite \| on: Pilot FriXion Erasable Pens: A Comprehensive Guide Does the ink reappear if left in the freezer?

jldugger on March 9, 2022 [–]

Yes. Or tip a can of compressed air upside down and the cold air that comes out can unerase

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