Can someone make a disappearing highlighter for first pass reads? Like, one that...idk, evaporates after an hour, but can be rendered permanent with a second pass fixing hightlighter? This is not a billion dollar idea, but you would certainly take my money.
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I may do some dumb shit if I can find invisible ink that you need special glasses to see because this would be useful for me, who ends up turning interesting reads into a monochromatic coloring book.
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Replying to @generativist
You could use those Frixion pens, they erase w/ friction, but you can microwave the book and it will erase the lines.
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Replying to @typologianista
Whoa really?! I have some of those, too! Gonna try later!
7:17 AM - 14 May 2019
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