High-quality, Resilient Flexible Brush Tip & Firm Fine Tip Marking pen. "Bright" color 10 pcs assortment (9 colors + 1 blender) in a plastic case. Flexible brush tip and fine tip in one marker. 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.