MagnaGlass Desk Accessory Mad Maggie portrayed by Elizabeth Banks in

portrayed by Elizabeth Banks in the upcoming film

with the introduction of the villain The Underminer

Be careful not to break anything

Whatever you call it

but if you fail

MagnaGlass Desk Accessory Mad Maggie portrayed by Elizabeth Banks inPrepare to be mesmerised by the MagnaGlass Desk Toy! Based on the classic hourglass, the MagnaGlass is filled with iron filings that form amazing shapes as they come close to the magnetic field in the base. The MagnaGlass works in both directions, so once you have watched all the tiny pieces of iron fall to the bottom of the glass and make crazy shapes, flip the hourglass over and watch them all fall back again it's a little bit "other wordly" or