... (color pencils,wooden pencils,water color pencil,Pigmented Sketching,Pencils,graphite pencils,official pencil,black wooden pencils,jumbo pencils,hot ... ,24pcs,36pcs.Highly quality pencil core for brilliant permanent character. Strong, long lasting leads.Excellent smooth and rich real colour,with ... zone for comfortable use.Conforms EN-71 and ASTM-4236 standards Usual pencil size:3.5'and7"Usual lead size ...