Can Granite be Scratced or Damaged ?
Granite is one of the hardest stones known to man. In order to scratch granite you would have to do something out of the ordinary. Slicing things on top of the granite will not scratch the granite, however it will dull your knives. We suggest that you use a cutting board when using electric knives.
Again, you must do something very out of the ordinary to damage your granite. Like any solid surface a very high impact hit with something very hard could harm the surface or edge. We have never had anyone damage the surface of their stone.