Dominant Industry Alchemist Calligraphy Ink - Philosopher's Stone (25ml)

Utilizing specialized UV-reactive pigments, this ink undergoes a chromatic shift upon exposure to sunlight. With almost alchemical prowess, it shifts from a light green to a rich red-purple hue in mere seconds, heightened by a delicate silver glimmer.

Upon removal from sunlight, the ink gradually returns to its original color.