my prized possession is a bowie knife. It is a kind of pattern of fixed-blade fighting knife 
What material is the handle  made of?
The handle has several recognizable and characteristic design features, 
Oh ok, what is a bowie knife used for and what makes it different from other knives out there?
Bowie knife
A Bowie knife ( ) is a pattern of fixed-blade fighting knife created by James Black in the early 19th century for Jim Bowie, who had become famous for his use of a large knife at a duel known as the Sandbar Fight.
Since the first incarnation, the Bowie knife has come to incorporate several recognizable and characteristic design features, although in common usage the term refers to any large sheath knife with a crossguard and a clip point. The knife pattern is still popular with collectors; in
any formal notice.
Variations.
While many folding knives are available with many different options (for example, blade steels, blade coatings, handle material, handle color, graphic designs, different blade shapes, etc.), the Umnumzaan is largely a ‘what-you-see-is-what-you-get’ knife as there are very few different variants available. When the knife was first produced, a limited edition of 20 Umnumzaans were produced with the word “UMNUMZAAN” and “1 of