The ‘good and evil separation experiment’ carried out by Doctor Henry Jekyll in the fictional Jekyll and Hyde expressed as a fountain pen ink set.
With the "Jekyll to Hyde Ink" you can inject the ink to make your own Hyde.
"Henry Jekyll" is a toned down deepened red ink that was inspired by the gentle and calm character of Doctor Henry Jekyll. It focuses on the coexistence of good and evil that exists within the idealistic character who is not an entirely ‘good’ figure. Doctor Henry Jekyll was expressed through the calm and static yet not so pure and abstruse color of the ink.
The "Hyde Ink" is a DIY(Do It Yourself) ink where like the experiment of Doctor Jekyll in which Henry Jekyll turns into Edward Hyde, once you inject the into the ink bottle, the liquid turns into ink with a purple base and a green sheen.
The completed "Hyde Ink" has a purple ink base but a green sheen that shows up as it encroaches the dark ink. The ink expresses the evilness of the character as well as the mysterious yet dark and gloomy sentiment through the color.