Quick view Caran D'Ache Caran D'Ache Technograph Lead For Clutch Pencil 3mm 6B (Pack of 6) Now: $29.95 MSRP: Was: Leads for Clutch Pencils available in 2mm and 3mm. 6 x 115mm long leads supplied in a plastic tray with sliding lid.Nine grades available from the hardest 4H to the softest at 3B. including the rare F Grade. Add to Cart The item has been added Add To Compare