Darkest Faber Castell Writing

The E-Motion Twist Faber-Castell Pencils offer the softest writing. The Faber Castell pencils used for drawing offer the darkest lines because of charcoal. However, without Faber Castell refills, all your pencils will produce faint writing. You can select the hardness of your lead refills, which will affect the darkness/thickness of the lines from your Faber Castell mechanical pencils. You can also make your Faber Castell pencil write as softly as you want. Faber-Castell pencils are highly customizable.