Set of 10 dual brush pen primary

These dual brush pens feature a versatile, flexible, nylon fiber brush tip on one end that creates medium or bold strokes by simply changing brush pressure. The fine tip on the other end is for smooth, straight lines for writing and calligraphy. The water-based ink is blendable, odourless, non-bleeding, acid-free and non-toxic. A precision instrument that’s perfect for fine art techniques. Includes: 10 brush pens