Mitsubishi UNI K(n) Professional Highest Quality Drawing Drafting Pencils (12 degree Mix-HB/2B/3B/4B/5B/6B/H/2H/3H/4H/5H/6H) Pack of 12 light weight and high quality pencil for drafters. Users love the pencil because it features a break resistant, high-density graphite lead core that will produce crisp drawing lines again and again. Pack of 12 Pencils Pencil Lead Hardness-HB/2B/3B/4B/5B/6B/H/2H/3H/4H/5H/6H-(1 Each Pencils-Pack of 12 Pencils) Made in Japan