Thermal (Color to Color) Pigment Sampler
2 gram ea. sample pack of 8 Thermal Pigments. These thermal pigments change from one color to another color at approx. 88 degrees Fahrenheit (31 degrees Celcius).
Colors include Purple/Red, Purple/Blue, Orange/Yellow, Green/Yellow, Blue/Yellow, Blue/Red, Black/Red and Green/Blue.
Comes in individually labelled ziplock baggies.