All i can tell you is i own the same knife.

well i guess its not 1 of a kind

I've always heard them referred to as "Trick Knives" as you need to know the trick to get them open. They are pretty common.
Originally Posted By DamascusKnifemaker:
I've always heard them referred to as "Trick Knives" as you need to know the trick to get them open. They are pretty common.
thanks..found pics of em and stuff on the web..