Soft cheese knives are specifically used to slice soft cheese. They typically have openings in the blade in order to be able to avoid the cheese from adhering to the blade.
Hard cheese knives are exclusively constructed for slicing hard cheese. Those are sharp, hence they are able to cut precise slices, and often have a forked tip, enabling them to be utilized as a serving utensil too.
A Parmesan cheese knife, having a short, stubby blade. Parmesan cheese knives are particularly made for cutting very hard cheeses. They possess an extremely short, dense blades that are pressured into the cheese and then applied as a lever to split off lesser portions.
Best Proffesional Chef's Knives