 usually from roots and berries and stuff so that you could get the color. And they would have a stick, and on the end of the stick they had sharpened a piece of wood very, very finely to be sharp so it could puncture the layer of the skin. And then they would dip it in the pigment that they wanted, and then they would place it on the skin, and with another stick they would tap the top of it just like you would tap a hammer.