It's a pen with a double brush tip, suitable for artists of all ages!
The two tips are very durable and will produce the same high quality results for a long time. The tip at one end allows you to use a technique similar to painting. The other tip can be used to draw thin, precise lines to create perfect drawings.
The water-based inks can be mixed together. They can also be used like watercolours - you just need to apply the colours to a shiny surface such as a plastic sheet or an old CD, and mix them with water to create some beautiful effects.