The Rom&nd x INAPSQUARE Black Spectrum Collection (2025) is a limited-edition collaboration featuring moody, achromatic, and high-shine makeup, including a 4-pan glitter palette (B03 Glitz In Black), a black-based lip gloss (Black Pulse), and a black color-changing blush (Black Balm), designed for chic, deep-toned, and cool-toned looks.