Tombow Mono 12-Piece Professional Drawing Pencil Set
Professional quality for drawing and drafting applications. Extra-refined high density graphite for point strength and consistent smear-resistant lines. Drawing stay crisp and clean. Highest quality materials with a classic black lacquer finish. Excellent reproductive quality. Degrees: 6B 5B 4B 3B 2B B HB F H 2H 3H 4H.