This is a set of 12 Tombow Dual Brush Pens. It comes with a special, not-for-sale case. The pen tips are of two types: a durable and flexible brush tip and a fine tip for drawing fine details beautifully. It comes with a colorless blender, allowing you to create beautiful gradations. New, unused With a dedicated case - Brand: Tombow - Model Name: ABT Dual Brush Pens - Number of Colors: 12 (Basic) - Pen Type: Dual Brush Pen - Accessories: With case