Copic Marker-Multiliner Sakura Ink Pen. The perfect pen for drawing, writing and outlining. Water and copic proof. This package contains four Copic multiliner Sakura pink pigment ink pens with tips measuring 0.05mm, 0.1mm, 0.3mm and 0.5mm. Acid free. Conforms to ASTM D 4236 and EN71. Imported.