Model : 221D- Standard Spec. : ASTM D 3363, BS 3900- E19, ECCA T4, ISO 15184- Manual Type- Weight : 1 kgf(or 750 gf)- Angle : 45 ¡Æ Model : Mitsubishi UNI/JPIA Pencil- Standard Spec. : JIS K5600, ASTM D8363 ISO 15184 - 6B ~ 9H (17ea/set)