pencil sketch painting charcoal pen sketch 2 h6b8b14b charcoal pencil soft, medium and hard art drawing pen sketching pencil

c7401-hb (12 pens per box) c7401-2h (12 pieces per box) c7401-b (12 pens per box) c7401-2b (12 pieces per box) c7401-3b (12 pens per box) c7401-4b (12 pens per box) c7401-5b (12 pens per box) c7401-6b (12 pens per box) c7401-7b (12 pens per box) c7401-8b (12 pieces per box) c7411-10b (10 pieces per box) c7112-12b (12 pens per box) c7104-14b (12 pieces per box) c7403-2h (12 pieces per box) c7403-4h (12 pens per box) c7403-8b (12 pieces per box) c7300 soft charcoal pencil (12 pencils per box) c7300 neutral charcoal pencil (12 pencils per box) c7300 hard charcoal pencil (12 pencils per box)

as shown in the figure