2016 Professinal Set Of 14 Sketch Art Drawing Pencil 6H-12B Sketching Pencils BH7450 Description: High quality, non-toxic, harmless, healthy environmental protection; Color clear, strong adhesion; Globally recognized length, diameter, the core hardness (6 h - 12 b), and other standards; With 6 h - 12 b, a total of 14 kinds of hardness level, smooth ink and smooth; Pens and choose the best quality lumber; Surface, water-based paint pen is safe non-toxic; SV anti-flex paste technology, make the ink is not easy to break. Specification: Single size: Approx. 176 x 7.2mm / 6.93 x 0.28in Packaging: 14pcs /set Lead Color(s): Black Barrel Color(s): Black Matte Barrel Material: Wood Lead Degree (Hardness): 12B\10B\8B\7B\6B\5B\4B\3B\2B\1B\HB\2H\4H\6H Compliance, Standards: PMA Certified Nontoxic Package included: 14pcs Pencil Note: 1.Please allow 1-3cm differences due to manual measurement, thanks. 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.