Refill color:

0.5mm

0.7mm

1.0mm

Pen head:

5 black pens

12 black pens

20 black pens

50 black pens

1 Black Pen +10 black refill

2 black pens +20 black refills

3 black pens +30 black refills

5 black pens +10 black refills

5 black pens +50 black refills

10 black pens +25 black refills

10 black pens +50 black refills

20 black pens +30 black refills

10 black pens +100 black refills

2 black pens +100 black refills

1 Black Pen +3 black refill

20 Black refill (no pen)

50 black refill (no pen)

100 black refill (no pen)