VTG NIB Box Of Dozen Old Stock Eberhard Faber Microtomic 600 F Drawing Pencils

Probably the best pencil I used for detailed art in college in the 80s. Not the hardest pencil, but still excellent for holding a fine point for clear lines. Perfect for architects, craftsmen, engineers, and artists. All unsharpened. Very hard to find now and very expensive. When these are gone, they're gone. I have three boxes, they are in separate listings.