![](https://pigmentpowders.com/wp-content/uploads/2022/08/KT-31-BBFa.jpg)
KT-31-BBF Blue 31℃ Food Grade Pigment Color Change With Temperature
Features
Code: KT-31-BBF (BPA Free)
Color: Blue 31℃
Particle Size: 3-10um
Series
Food Grade Thermochromic pigment
Brand
Kolortek/OEM
Code: KT-31-BBF (BPA Free)
Color: Blue 31℃
Particle Size: 3-10um
Food Grade Thermochromic pigment
Kolortek/OEM