Apotheke created this diffuser's multilayered scent to celebrate the opening of Crate & Barrel's flagship store in New York's dynamic Flatiron District. Anchored by the rich scent of amber and birch tar, the earthy fragrance layers woody notes with essences of suede and incense to create an air of mystery and romance. Carefully crafted with perfume-grade oils, the diffuser uses reeds to wick the oil and release a vapor of sweet, fresh fragrance without the use of heat or flame. To refresh, rotate reeds periodically or invert reeds top to bottom.