Jessica Phenom has a fast-drying formula that provides a gel-like shine without the need for a UV or LED lamp. Phenom allows you to quickly create a super glossy manicure at home with ease. Jessica Nails Phenom - Crown Jewel is a gorgeous rich ruby creme colour with a crème finish. Key Benefits: Dries quickly Lasts up to 10 days Becomes harder and brighter with exposure to natural light No need for UV/LED lamps Removes easily Phenom Vivid Colours are quick-drying, eco-friendly and free of Dibutyl Phthalate, Toluene, Formaldehyde.