... ASTM F963, CPSIA, ASTM D 4236 for color pencil set.3), Wood: Basswood color pencil.4), Writing: ... 5), Shape: round, triangle, square, hexagonal color pencil set.6), Length: 3.5”, or 7” color pencil ... Quality and competitive price for color pencil set are ensured.8) Delivery on time for color ... set.Please feel free to contact us for more detailed information about crayons.About us:Ningbo Bestar Co., Ltd. ...