A blade that has a spear point is considered as a stiletto knife. It was first made in Italy. Stiletto knife was a famous hand-to-hand combat choice in World War I. There are many version of these blades from fixed blade stiletto or also known as daggers and folding stiletto pocket knife.
A stiletto is often mistaken for a switchblade knife. But there is quite a difference in both of them. Even though, you cannot tell which is which from a quick look. A switchblade or Italian switchblade or stiletto switchblade is a pocket knife is considered as a conceal weapon. It is a folding blade that opens with the assist of push-button.
There is also otf switchblade which is another style of hidden blade with blade coming out of the front.
Browse through below spring assisted stiletto knife. And check out limited edition Assassin's Creed Collection too.