I recently was introduced to this new (to me!) product called Bister. So much FUN I decided to give a run down on them.
First of all it comes in 8 colours:
Actually it might come in more but I Brake for Stamps was selling only these eight.
I comes in a small jar and looks similar to sand. Some grains are coarser than others. When you dissolve the grains in water and paint on watercolour paper you get this result:
I'll show you more of what Bister can do tomorrow!