It was a very deceptive knife the Hack when it was on the site.....I knew the dimensions indicated a small knife but I was shocked to see it's true size when compared to your pen in the picture! I thought it would be bigger than that! I guess a neck sheath in Kydex is called for and make an Infi pendant knife out of it....or add some belt width elastic to the sheath for a concealed inside forearm carry....like the O.S.S. knife....it could be quite interesting to play with....and congrats on the score! <img src="/ubbthreads/images/graemlins/thumbup.gif" alt="" />