Relic Cold Air Diffuser Concentrate Step into an air of quiet sophistication with Relic, a fragrance that feels both ancient and effortlessly modern. Crafted for cold-air diffusion, this concentrated oil delivers pure, consistent scent—no heat, no water—just seamless luxury. Fragrance Notes: Velvety amberette wrapped in warm, polished teakwood. Vibe: Smooth, with an earthy elegance that lingers like a well-kept secret. Use: Specially blended for our Onyx Estate Flicker + Flame cold-air diffuser. One effortless pour of Relic transforms any room into a sanctuary of timeless allure. WARNING + USE: Our fragrance oils are for use with Flicker + Flame Candle Co’s cold air diffusers. Do NOT add water to diffuser oils. Keep away from children, pets and textiles.