Tombow's Mono drawing pencils offer superior extra-refined, high density graphite. Smear proof lines help produce crisp, clean drawings with the added value of slow wear for smooth, dense writing. Made in Japan where they enjoy a cult following.
The degree scale for pencils runs from B (blackness) which is the softest lead thus making the darkest line with least effort, to H (hardness) that holds the hardest lead for lighter lines. HB in the mid-range is similar to a #2 pencil.
