Mechanical pencil sets designed with functionality, durability, and comfort in mind. All sets provide 2.0/0.9/0.7/0.5/0.3 mm led pencils (a 1.3mm pencil is added in the set of 6), extra led, an eraser, and a sharpener. A metal carrying case can be added if you desire. These high quality pencils are definitely a worth while addition to your drawing supplies, or an amazing gift for artist friends everywhere.