Alcohol based illustration marker on Twin head version and Oil base for Single head version.
Vivid color soft odour
Quick drying & water-proof ink
It is used for coloring, painting and Manga illustrations like oil and water-based painting.
With Single head and  Twin head options. Twin head has a broad tip at one end (line width 7mm) and a fine tip at the other (line width 1mm).
Safety cap :  Even if the cap is accidentally left off and the pen tip dries out the YOKEN marker can be returned to a functional condition by simply replacing the cap and leaving for 2 or 3 hours.
 
5 Color set options each option has Single head and Twin head set ( With T in the code).
Deep Color Set : AD/ ATD,  include color code 01-24
Middle Color Set : AM/ATM, include color code 25-47+24
Pale Color Set : AP/ATP, include color code 49-71 +24
Neutral Color Set: AN/ATN, include color code C1-11, W1-11+24+96
Extra Color Set :   AX/ATX , include color code 73-96