Steel Core Coin-English Penny

A Magnetic Way To Attract Non-Ferrous Coins These non-ferrous coins are styled to look like British pennies. While you wouldn’t want to spend them down at the pub, they do have a steel core in them. This gives them the magnetic properties you need for a wide range of gags, that you just couldn’t get with the original currency. A Steel Core Coin For Elevated Levitations A true British penny isn’t really magnetic. Though this prop penny with its still core is. This adds to the suspension of disbelief and keeps skeptics from suspecting hidden magnets in your levitation and other magnet-based tricks.