Grades 2H 1H HB 1B 2B 3B 4B 5B 6B 7B 8B 9B. Graphite Drawing Sketching Pencil Tin Set. Ideal for drawing, sketching and illustration. 12 x Graphite pencils of various hardness in storage tin. 12 High quality graphite pencils with a strong, thick core ranging between 2.2 mm and 3.5 mm (depending on pencil hardness).
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