These ArtSkills Watercolor Brush Pens will add vibrant color and soft painterly effects to your next project! The brush tip markers create smooth strokes for laying down vibrant ink colors. This 20-pack marker set will create pops of bold and pastel color. This set also includes a water pen that you can unscrew to fill with clean tap water. Squeezing the chamber releases water through the brush tip, which can then spread and blend the water-based ink. Mix colors and experiment with opacity to create stunning effects that look like real watercolor paint! This watercolor pen set is great for beginners and artists that are new to the watercolor medium or just learning how to paint. Details: Includes assorted colors Flexible bristles Contents: 20 watercolor brush pens 1 refillable water brush pen