Refill color:

0.5mm

Pen head:

30 red bullets

45 red bullets

30 black bullets

15 blue bullets

30 blue bullets

45 blue bullets

Ten refills for a red pen

Ten refills for a black pen

Four red pens (bullet)

Four black pens (bullet)

Four blue pens (bullet)

Red Bullet 50 only get two red pens for free

100 red bullets, two red pens

50 black bullets, two black pens

100 black bullets and two black pens

50 blue bullets, two blue pens

100 blue bullets, two blue pens

12 red pens (bullet)

12 black pens (bullet)

12 blue pens (bullet)

5 Red refills

5 Black refill

5 Blue refills

15 Red refills

15 black refill

45 black refill

1 blue pen and 10 refills