Yoshiharu blades are long lasting so you can work longer before re-sharpening. The knife blade is secured in a plastic handle with a rubberized grip for comfort and control. The little hole in the handle is for hanging or attaching to a carabineer.
5 cm blade has second half-moon notch for cutting wires or shaping leads.
Pen knifes can be used for sharpening pencils, whittling, leather work and even box cutting.
Yes, we carry both left and right handed pen knifes.