The square point of a straight razor is very sharp for precise shaving.
Other Options:
The French point of a straight razor is shaped with sharp angled curves, a mixture of round and square points. It is perfect for beard shaving.
The round point of a straight razor is shaped as a semicircle. It is very forgiving and good for beginners.
The Spanish point of a straight razor is a slightly concave arch. It is used in extremely precise shaving.
