2~4ml Ink sample of Pilot Iroshizuku series "Tsuki-yo". Ink samples are sent in a little vial.
 
Tsuki-yo is a dark teal that sheens red. In comparison to other teal-red sheen inks, Tsuki-yo is slightly less saturated and more blue-toned.
 
Please note that colors on your monitor may not reflect colors in real life.