The DecoColor Broad-tipped Oil-Based Paint Marker is a great medium to thin line marker for black books, backpacks, art or other application where adding a careful touch of color paint is necessary. The fast drying solvent based marker comes in a wide range of non-fading colors. Decocolor paint markers Teal is a darker blue-green turquoise-hued coversall solvent-based paint perfect for any application!