The truth behind wet wrinkly fingers. Posted on 2016/03/312016/03/29 by TheFishVet - Richmond's School of Fish It’s all to do with your nerves! Apparently, pruny fingers give you better grip in the wet. Read more. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Like Loading... Published by TheFishVet - Richmond's School of Fish Aquatic veterinary medicine, pathology and educational services for fish. A repository for useful information and events. View all posts by TheFishVet - Richmond's School of Fish