Very useful testing of translucent clays carried out by The Blue Bottle Tree. This is a comparison of samples of raw uncured translucent polymer clay in several brands. You can see the difference in colour before baking.
All about alcohol inks! This page has color charts, combinations, a collection of techniques and projects. Including using alcohol ink with polymer clay, metal leafing, domino art, mixing with glues and other mediums to tint them for glazing, glass paint, faux enamel, miniature food syrups and beverages, etc.