1,FSC certified 2,Grade A 3, Pass EN71-3 4, ISO9001 & ISO14001 Certified Enterprise by SGS 1, Pure black pencil slats2, slat for artist pencil, pure black color3,Different size available:e.g. 183*73*5.0mm etc.4,Packing: 782pcs in one carton5,Black Color dyed6 EN71 Standard