Royal Brush Acrylic Paint Markers are extremely versatile for a wide variety of techniques & projects. Perfect for coloring, decorating and writing with water-based acrylic ink. Quick-drying, erasable with hard scrape and easily washable on skin. Can be use on multi-surfaces like paper, cardboard, wood, metal , stone, plastic, cloth, ceramics & glass. They are the ultimate all purpose art tool offering supreme control. JEWEL TONES: Red, Purple, Dark Orange, Blue Grey, White, Dark Pink, Maroon, Turquoise, Dark Blue, Yellow Orange, Deep Purple PRIMARY COLORS: BLACK: This black acrylic marker set features an ultra fine (0.7mm), fine (1.2mm), jumbo (12.0mm), and reversible tip (2.0mm). Artists can create sharp edges and crisp line with our fine tip, or use our ultra-fine tip for precise details and mark-making. The jumbo tip allows you to quickly fill in large areas, while the reversible tip gives you a round tip for round edges and chisel tip for square edges.