It is a water-based pigment ink that is non-toxic, lightfast, and waterproof. POSCA Paint Markers have been tested on over 50 surfaces including
POSCA Paint Marker Pen - Fine Point - Set of 8 (PC-3M8C), Multicolor & POSCA 8-Color Paint Marker Set, PC-5M Medium
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
Posca Pencil Box PC5M x 8 Medium - Decomur
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
Sakura Talens Set de 8 rotuladores Micron 8 fineliners - Decomur
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
24 Posca Paint Markers with Marker Case, 5M Medium Posca Markers with Reversible Tips, Posca Marker Set of Acrylic Paint Pens / Posca Pens for Art Supplies, Fabric Paint, Fabric
POSCA Coloring PC-3M Full Spectrum Set de 16 en 2 cajas de regalo
Uni Posca Medium Marker, Red (PC5M.15) : Office Products
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
Sakura Estuche de 12 bolígrafos de gel Stardust - Decomur
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)
uni® POSCA® PC-3M Water-Based Paint Markers (8 Pack)