KRINK K-63 Permanent Ink Marker

Super Black alcohol-based ink is permanent and opaque. High quality ink works on most surfaces.2oz/60ml capacity. Excellent for use on glass, metal, coated paper, and painted surfaces.15mm round tip is best for smooth surfaces.Handmade in the USA.Conforms to ASTM D-4236. Prop 65 compliant.Warning: Flammable and may cause irritation. Keep away from children. "Writing graffiti in the early 90’s I was constantly looking for new tools to use and experimenting with different existing products. The bingo marker was an obvious choice after the success of the Silver Mop, which was made from readily available shoe polish applicators. A bingo marker’s nib size was smaller, more subtle, and could be filled with inks that did not work in a shoe polish style mop. An important find was the Easy Squeezer. This was a marker meant for children, but it could handle the ink I used and the nib worked better than bingo marker's nibs. Most bingo marker nibs were a soft plastic that easily ripped,