Never before have you owned a LINER like it! The ShinHan Touch Liner is very possibly the best liner available for using with alcohol based markers. The Touch Liner is a quality liner made in Japan but contains ShinHan Korean made ink. The ShinHan Art Touch Liner is completely compatible with other other pigment based inks. ShinHan TOUCH LINER is the ultimate professional liner that features archival and pigment based inks ideal for precise drawing, illustration, graphic design and documentation. The ink pigments are acid free, water-resistant, smear proof, lightfast, xylenefree and conform to safety standards of ASTM D4236. A variety of nib sizes and colors enable artists to satisfy their various pen drawing needs. They can be used in a wide range of art and design fields as they give works precise lines and vivid sense of touch. TOUCH TWIN Markers do not bleed nor smear when used with TOUCH LINER. Available in 9 nib sizes in black, 2 nib sizes in multicolors, and 5 nib sizes in Cool Grey. (See diagram below). 100 compatible with Copic Markers.