Refill color:

0.5mm

Pen head:

[Yuan universe] 1 crystal blue

[Yuan universe] 1 Black

[Yuan universe] 3 crystal blue

[Yuan universe] 3 Black

[Yuan universe] 6 crystal blue

[Yuan universe] 6 Black

[Yuan universe] 12 Crystal Blue

[Yuan universe] 12 Black

[Yuan universe] 3 crystal blue/get 10 reFill + erasable stick eraser

[Yuan universe] 3 Black/get 10 reFill + erasable stick eraser

[Yuan universe] 6 crystal blue/send 20 refill + erasable stick eraser

[Yuan universe] 6 Black/get 20 refill + erasable stick eraser

[Yuan universe] 12 crystal blue/send 20 refill + erasable stick eraser

[Yuan universe] 12 black/get 20 refill + erasable stick eraser

[Tea Party] 1 crystal blue

[Tea Party] 1 Black

[Tea Party] 3 crystal blue

[Tea Party] 3 Black

[Tea Party] 6 crystal blue

[Tea Party] 6 Black

[Tea Party] 12 Crystal Blue

[Tea Party] 12 Black

[Astronaut] 1 crystal blue

[Astronaut] 1 Black

[Astronaut] 3 crystal blue

[Astronaut] 3 Black

[Astronaut] 6 crystal blue

[Astronaut] 6 Black

[Astronaut] 12 Crystal Blue

[Astronaut] 12 Black

[Separate refill] Crystal Blue/40 pieces

[Separate refill] Black/40 pieces

[Separate refill] Crystal Blue/20 pieces

[Separate refill] Black/20 pieces