Angelduck 12 Colour Metallic Non-toxic black wood Drawing Pencils For Kid Adult Students High quality cartridges and special rubber core manufacturing process, cartridge does not slide, Not easy to break Unique coloring effect - Smooth when using, it will bring great effect to painting if apply to dark background paper. With metal glossy for creative painting, it's looks cool and special. safe non-toxic, no benzene, heavy metals, toxic colorants and aromatic amines and other toxic substances Hexagonal pen - Comfort of ergonomic grip and more stable on the desk. Easy to sharpen, Anti-breaking, easy to coloring and Superimpose color Package - 12 pcs colored pencils Length 6.9 inches