Ratline Tempera Poster Markers are the perfect choice for letting your inner artist shine. Show off your art skills with Tempera poster markers – they're great for use on paper products, metal, plastic, glass, wood, rubber and stone, creating bold messaging. Archival quality poster markers are water and fade resistant with water-based pigment ink. ACMI AP certified. Versatile for arts & crafts, signage and graphics, liquid ink is xylene free and acid free. Easily washes off non-porous surfaces. Designed for large writing that makes a big impression, these markers have a wide barrel for easy grip. Acrylic fiber tip with 30 mm writing width. Spare nibs are available (sold separately). Poster markers deliver highly-pigmented opaque colors. Pack includes 4, assorted color poster markers. Metallic colors: Gold, White, Silver and Black.