Corgon t1_j7zn4k6 wrote
Reply to comment by Hawkwise83 in TIL "pruney fingers" are not caused by your skin swelling from absorbing water. They're actually caused by your nervous system constricting the blood vessels in the skin, causing them to shrink and the skin to fold over them. by OverdriverJC
Some people are just born without it too. My gf thought I was the weird one with wrinkly hands.
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