Pack/4 Schneider One Business Rollerball Pens, 0.6 mm, Black, Blue, Red & Green color-orange Lettering done with this ink

Lettering done with this ink is said to be legible for 300 years

Balanced & smooth graphite core is firmer than Blackwing

the Joy is made of sturdy ABS plastic

The premier drafting pencil for professionals and writing enthusiasts

Can be converted to a fineliner fiber tip pen with the Schmidt 6040 fineliner refill

Pack/4 Schneider One Business Rollerball Pens, 0.6 mm, Black, Blue, Red & Green color-orange Lettering done with this ink4 Pack Schneider One Business Rollerball Pens, 0. 6mm Black Blue Red Green Schneider One business rollerball pens with ultra smooth tip for the best writing experience. Schneider's Super Flow System produces a consistent ink flow with a line width of approximately 0. 6mm. The pen has a large ink reservoir with a level indicator. The ergonomic rubber grip and rubberized barrel surface promotes a tireless and relaxed writing experience. The cap has a