Butter knife that grates cold butter means no more ripped bread
• http://www.gizmag.com, By Stu RobartsMany a sandwich has been ruined by overzealous buttering with fridge-cold butter. The anguish of torn bread may now be a thing of the past, though, thanks to a newly-designed butter knife. The ButterUp knife has a built-in grater to soften butter for
