Jewel Color is a pigment liquid for tinting UV resins.
12 colors are:  Pink, Red, Orange, Yellow, Yellowgreen, Green, Cyan, Blue, Purple, Brown, Black, and White.
Each pigment can be used alone or blended with other pigments.  It is easy to work with Padico  UV transparent colored resins.Mix a drop of the pigment with resin, and it perfectly imitates the look of tinted glass and jewelry stone after cured. 
See a color chart below. 
This is a color sample with one drop for 2.4g resin.
* Keep in mind that exact color may vary based on browsers and monitor differences.

The top off the bottle is designed to enter the color drop by drop without staining your hands.