Glow in the Dark, UV & Thermochromic Powders

Thermochromic Pigment Powder - Heat Activated - Green to Blue

Thermochromic Pigment Powder - Heat Activated - Purple to Blue

Thermochromic Pigment Powder - Heat Activated - Purple to Green

Thermochromic Pigment Powder - Heat Activated - Purple to Red/Pink

Thermochromic Pigment Powder - Heat Activated - Scarlet to White

Thermochromic Pigment Powder - Heat Activated - Yellow to White