The note opens with a sharp, effervescent burst, intensely bright and almost crystalline, immediately evocative of something newly unboxed. It possesses a distinct, clean synthetic quality, like fresh, pliable PVC or rubberized plastic, subtly sweet yet entirely devoid of naturalistic warmth. There's an airy, expansive transparency to it, often laced with a whisper of something aldehydic and ozonic, reminiscent of sun-warmed air or even a faint echo of chlorine from a clean pool. Its texture is smooth, almost slick, yet surprisingly weightless. While primarily a top-to-heart note, its synthetic backbone allows a nuanced version of this initial impression to linger, evolving from sharply defined 'new plastic' into a softer, more atmospheric 'summer air' as it dries down. Its projection is typically vibrant and clear, a high-pitched freshness that cuts through other elements.