FABER-CASTELL TK Graphite Lead 3.15mm 6B x 10
FABER-CASTELL 127106The break-resistant and exceptionally smooth leads for refilling the FC clutch pencils are deep black, blueprintable and can be easily erased. Available in 14 grades of hardness. The grades 6H to 3B have a lead diameter of 2 mm, 4B to 6B have a lead diameter of 3.15 mm. - TK 9071 leads for writing, drawing an sketching,- to fit for TK 9400 clutch pencils,- lead diameter 3.15 mm,- intense black and easily erasable,- 130 mm long,- 10 leads of one grade per container,- available in 12 grades of hardness