Sketching pencil features a large diameter ultra-smooth jet-black graphite leads that produce thick dark easily blendable lines. Ideal for sketching drawing and layouts. Large core diameter is made of the finest quality graphite to provide jet black extra-smooth lines in rough drafts sketches and pencil illustrations. Thin barrel fits nicely into your hand for a flawless writing experience. Strong tip prevents breaking for a longer life for your pencil. Pencil Type: Drawing; Lead Color(s): Jet Black; Barrel Color(s): Black Matte; Barrel Material: Wood. 12 Pieces.