Which dishwasher should I buy?

Their main selling points are perceived to have easier cleanup, dishwasher safe and the fact that they are clear so the counter below shows through. While easier to clean than wood or plastic, glass cutting boards damage knives. Because they have a textured slip resistant surface, and are much harder than the steel of even the highest quality knife, they quickly destroy the edge of a knife. Serrated knives last longer, but are still heavily damaged. In short they are only suitable for use with cheap, poorly sharpened, unresharpenable serrated knives that are thrown away once dull. These boards are best suited for show with guests or using with a plastic salad serrated knife for salads.