Posterman paint pen is super thin
 Made in Japan
 Brand: ZIG
 Details:
 Nib size: 0.5mm
 Using water-based ink, has high coverage, high light fastness, and is odorless and xylene-free.
 After drying, the ink will be waterproof and stick to many different surfaces (paper, plastic, wood, glass,...)
 Can be cleaned on non-textured surfaces with Posterman's specialized detergent.