Miraclekoo 12 Colors Metallic Non-toxic Colored Drawing Art Pencils for Artist Sketch With metallic shine, Used on black paper is preferred High quality Metallic Colored Drawing Pencils for writing, drawing and sketching - A great gift idea and perfect for encouraging creativity 12 colors for different creative projects Adopts advanced wood Pens shelf , cut smooth roll Non-toxic, no benzene, heavy metals, toxic colorants and aromatic amines and other toxic substances