It's more of a novelty than anything else really. I used to work in a press room for a printing company where a plain edge blade is just another tool. When I transferred into the office I thought I was going to be lost, But as it turned out, there was another Gentleman who had a lot of the same interests as me. He seen my Solitare hanging out of my pocket and asked, when I pulled it out and he seen the rest of my "EDC Tool Kit" <img src="images/graemlins/wink.gif" alt="" /> He just smiled and pulled out his! When Christmas rolled around we all drew names for the dreaded Christmas Office Party, he drew mine. The day of the party I had to go visit a customer in the worst snowstorm PA has last winter. I had an accident that morning, and I was in the foulest of moods. I got back late around 10 pm to the office and on my desk was a small package. In it were two clear plastic pressure sheaths and a lapel dagger. It made my whole day. So maybe thats why I carry it. I don't know. But it makes me smile and I think it's just plain cool. It is a copy of the lapel daggers that Brittish spys used in WWII. Small, the whole thing in the sheath is about 4". The blade is about 2.5" and the "handle" just under 1.5". I sewed one of the sheaths to a piece of card stock and have it a credit card slot of my wallet. I could take a picture and send it to you but I don't know how to post it. <img src="images/graemlins/confused.gif" alt="" />