Rub stubborn marks off surfaces as easily as you rub pencil marks off paper! No chemicals no detergents. Cut the block into ideal shapes & sizes to tackle awkward nooks & crannies, polish taps, knobs, switches Non-abrasive: the Magic Eraser can be used on all sorts of surfaces, including wood, paintwork, chrome & vinyl Rinse, dry & re-use. Our huge block (32 x 13 x 4cm) goes a very long way