Cholesteric Liquid Crystal Ink 卖出去了
Liquid Crystal Ink -  Spectral Colour Change - SFXC | Special Effects and Coatings - 1 卖出去了
Red pigment 卖出去了
Thermochromic pigment 卖出去了
Thermochromic 卖出去了
magenta thermochromic pigment powder 卖出去了
Pigment 卖出去了
SFXC Thermochromic Ink Thermochromic Colour Switch Ink Trial Pack 只有2左边!