Watch out scrappers this is like quick sand for your metals! We recently found this crazy story from our friends at Redline Metals. So this magnetic putty swallows your metals whole so don’t get too close! This cool creation has small magnets in the putty so when you begin playing with it with a magnet or with magnetic materials the fun really begins. Check out some of the shots of the metal-eating magnetic putty in action and watch the video below.