Khair Confection by Paris Corner is generally noted for its moderate longevity and sillage:

– **Longevity:** It typically lasts around 9 to 12 hours on the skin, which is standard for gourmand fragrances. Some users may find it lasts a bit longer, depending on skin chemistry and application.

– **Sillage:** The sillage is often described as moderate, meaning it creates a noticeable scent bubble around the wearer without being overpowering. It can be inviting and sweet, making it suitable for everyday wear.