It is a strong dye
This brown dye works well and goes a long way.  If you get it on your skin for more than a few minutes be prepared to live with the stain until your skin sloughs off. It does not come off with lava soap, alcohol, gasoline, etc.  The shade of brown is a little too yellowish for my taste, but this was corrected by adding a small amount of red dye to the batch.
Rating: 4 stars