Apart from the fact, that you can mix polymer clay, both same brand and
between brands, to achive costum colors, you can also mix in a lot of other
things in order to change properties, looks, texture, color and even smell.
Microglitter and microbeads, embossing powders, mica and metal powders,
colored sand, spices, dried or pressed plants, inks and paints - just to
mention a few.
Be aware, that to large a concentration of these inclusions may weaken the
clay, make it less flexible and thereby increase the risk of breakage.
