Nut And Bolt Brain Teaser
Nut And Bolt Brain Teaser . Two freely twistable nuts trapped on a bolt with a head on either side. Metal bolt nut washer puzzle iq illusion game brain teaser magic trick joke toy | collectibles, fantasy, mythical & magic, magic | ebay! Nut and Bolt Puzzle 7 Steps (with Pictures) from www.instructables.com Read honest and unbiased product reviews from our users. Good luck solving this brain teaser disentanglement puzzle. Simply unscrew the nut from the bolt.