Extremely Versatile: Our premium quality watercolor paint brush pens create a variety of effects including gradients, fine to thick lines and dry techniques. These water color brush markers are so easy to work with and suitable for beginner through professional artists. Our watercolor paint pens create effects you can not achieve with traditional watercolors! These watercolor paint markers are excellent for drawing, painting, calligraphy and more. The creative possibilities are endless! Vibrant Colors: Our watercolor paint pen set comes with 25 or 50 ultra-pigmented lightfast colors and 1 or 2 water pen for blending. Our watercolor markers span the full-color spectrum allowing you to create bright and airy artwork or go dark and gloomy. These professional quality watercolor art pens can be used to create super saturated effects or use the water pen for muted gradients and subtle shading.