I was out and about the other day when I saw another Ritter PSK for sale. I know the contents are subject to change and I'm not griping or anything, but I noticed the pencil inside this one was really thin. I mean really, really thin - it was like the Kate Moss of portable survival pencils. I was more tickled by the whole thing than anything else. Does anyone know if these pencils hold up good? Despite being so thin it looked like the coating was made of some sort of rigid material...