● Stable ink flow, high quality wire, High Speed, line drawing. ● You disassemble it just remove the pussyuonkaba- in cold water without cleaning with the nib. ● The cap is prevent your daburueataito eataitosi-ru for ink to dry up. ● High Water Resistance, Long Term Storage of durable isogurahu Dedicated Ink used in the highly concentrated pigment particles. Shaft Diameter 12 mm Total length 130 mm Weight G Shipping Box Specification · Size Vertical 140 x Horizontal 38 x Height 20 mm/Weight G ● ● line width 0.3 Color Code, ISO whether * We do not except integrity, the ISO line width intersecting International Standards and is ISO line width.