Thermochromic Pigments - Rainbow Pack (7 Colors) : ID 4233 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Yellow Thermochromic Pigment 10g

Cosplay/Costuming Products Category on Adafruit Industries

NEW PRODUCTS – Thermochromic Pigments in Various Colors « Adafruit Industries – Makers, hackers, artists, designers and engineers!

Low Temperature Cold Activated Thermochromic Liquid Ink changing from YELLOW to RED at 59⁰F / 15⁰C High quality NON-TOXIC product Perfect for

Low Temperature Cold Activated Color Changing Thermochromic Paint (2 oz. Yellow-Red Changing at 59F/15C)

Colortech

Thermochromic Pigments - Rainbow Pack (7 Colors) : ID 4233 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits

ThermoMake Pigment Color Fun Pack for moldable Plastic Polymorph,Polymold,IC3D,Moldable Plastic,Thermoplastic,InstaMorph,Thermomorph,ReMoldables,FormIt,Polly Plastics : Arts, Crafts & Sewing

Cosplay/Costuming Products Category on Adafruit Industries

Concrete Color Additives

Donna Polymer - Special Effect Pigment / Fragrance

Thermochromic Pigments - Rainbow Pack (7 Colors) : ID 4233 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Blue Thermochromic Pigment Turn Colorless at 25°C / 77°F

Thermochromic Pigments - Rainbow Pack (7 Colors) : ID 4233 : $29.95 : Adafruit Industries, Unique & fun DIY electronics and kits

This powder is a very deep blue color in temperatures under 25C / 77F. It is very light and fluffy, mixing smoothly into just about any medium. It is not UV light sensitive like some of the other pigments and will really have no noticeable change under a black light. When the powder comes in direct contact with temperatures above 25C / 77F it will turn white, or what some would call colorless.

Aqua Thermochromic Pigment, Turn Colorless at 25°C / 77°F