Graphite Pencil Set Castell 9000 Jumbo Graphite Pencil Set Of 5 Faber Castell Usa
Art and drafting pencils have a range between 9H and 9B Soft lead usually has a number and the letter B imprinted on it The higher the number the softer the lead so a 9B pencil has much softer lead than a 2B The softer the lead, the darker and broader the marks it will make Hard lead usually has the designation of a number and the letter H8 rows Key difference The main difference between the HB and 2B pencil is that the HB pencil
