This is a concentrated nail polish pigment which you add to a nail polish base. Ideas:
Make a Jelly Polish! Fill your bottle with an uncolored nail polish base and then add this concentrate, drop by drop. Add 2-6 drops to a regular sized bottle (15ml) or 1-2 drops to a mini bottles (5ml).
Change the color of a polish you already own! Add this concentrate drop by drop to an existing bottle of polish and "Frankenpolish" a unique color.
Make a full-coverage finished nail Polish from scratch! If you would like to make a finished nail polish using a this color as a base, mix as much as 1 part color base and 1 part uncolored nail polish base.