A Designer Pen turned from Cocobolo, Ebony, Masur Birch, and Aluminum inserts. Thus the name CEMBA. You'll see this one again, along with a tutorial, in a Woodturner's Design magazine Summer 2010. This is one of the most complicated pens I have ever turned. All joinery is extremely tight and cannot be felt, not even with my wife's fingers. Comments and critiques are always welcomed!