A Presentation knife. That is an interesting name, but if you think about how to using it, the name makes sense.
Once the cheese is cut,you can turn the knife and uses the tip to spike the piece of cheese and present this piece of gourmet cheese to the guest.
The knife is made from stainless steel and is a well constructed Boska product. Boska a Dutch company that has specialized for over a 100 years in making high quality cheese tools.