These ever-popular double-headed, flexible nylon fiber brush pens have a single ink reservoir and two tips - one brush tip and one fine tip. Brush tip works like a paintbrush to create fine, medium or bold strokes; fine tip gives consistent lines. Dual Brush Pens are ideal for artists and crafters. The water-based ink is blendable and the resilient nylon brush retains it's point stroke after stroke. Details:Colors included: dark olive, dark plum, Chinese red, orange, saddle brown, dark jade, reflex blue, blender and chrome orangeIdeal for coloring, fine art, illustrations, doodling, journaling, hand lettering and moreWater-basedBlendableAcid-free, odorlessTips self-clean after blending