M-Pac Color, a color-changeable smart brand protection packaging

M-Pac is the world's only packaging technology with MTX, a magnetically color-changeable security feature, verified by a simple magnet we can find in our daily lives. M-Pac is already the number one brand security technology in South Korea protecting several major cosmetics brands.  

Nanobrick also offers other security features, including thermochromic, photochromic, optically-variable, UV-fluorescent tailored to meet customers' needs.