Tombow MONO 100 Graphite Pencils, set of 12

Pencil MONO 100 in a set of 12 pieces. Content: each 1 x 4H, 3H, 2H, H, F, HB, B, 2B, 3B, 4B, 5B, 6B.
The MONO 100 is a Pencil of highest quality. Due to his dark graphite with high density it provides a most intensive contrast. Coated in a fine black varnish. Available in 17 degrees of hardness: 9H – 6H (extreme hard): for special purpose like Litho work, 5H – 3H (very hard): for technical detail drawing, 2H-H (hard): for geometric and technical drawing, HB – H (medium): writing and linear drawing, B – 3B (soft): free-hand-drawing and writing, 4B – 6B (very soft): usage mainly in arts.