A drafting mechanical pencil with a switchable shake-to-advance lead mechanism, a knurled grip, and a long, fine tip pipe.
Features
The knurled grip is designed to be easy to hold and resist slipping.
The long, fine tip pipe provides a wide view of the writing area.
The integrated lower barrel and tip help keep the tip from loosening while writing.
The upper barrel is acrylic with a painted finish; the lower barrel is brass with a plated finish.
How to Use
Turn the center of the barrel to the right to turn on the shake-to-advance mechanism. Turn it to the left to lock the internal weight and turn the mechanism off.