Molotow Aqua Ink Softliner Brush Pump Marker Set, Assorted Colors, 12 Pump Marker Set (200.285) Features a special water-based ink which produces vibrant color; Ideal for coloring and illustrating Soft edged 1mm brush nib perfect for watercolor techniques Flowmaster pump marker system has patented capillary technology Marker is easily refillable and has an exchangeable nib which makes the marker a sustainable artist tool Colors included: Primary Yellow, Orange, Vermillion, Pink, Purple, Primary Blue, Cyan, Turquoise, Dark Green, Yellow Green, Brown, and Deep Black