Glow in the dark under UV: Fluorescent painting shows bright colors under natural light. After we paint the face and body with these crayons,Under UV lights, neon lights, purple lights can glow, It should be noted that, it cannot glow directly in the dark. Safe for Skin: The face painting set includes washable crayons that are easy to remove with mild soap and warm water and will not irritate the skin of children and adults. If you are a little concerned, it is recommended to do a small skin test before use. EASY TO USE AND WASH: The face painting kits for kids and adults are designed to allow you to draw faces faster. Facial crayons have a twistable design that can be twisted and adjusted to fit your body or face. Fluorescent paint outdoor are very easy to remove makeup, just use regular makeup remover wipes to wipe the skin, which can save you time and energy. UNIQUE AND FESTIVE: Bring your imagination to life and create amazing body art using this face painting kit. Colorful body paints for adults come with a wide variety of color options and are very skin-friendly, easy to put on and easy to take off! Get these and enjoy a Party full of colors and fun! GET HAPPINESS: This kids face paint kit can be applied to Halloween makeup, prepare for the holiday or partying under the sunshine, our UV neon face paint crayons are also ideal for many occasions such as MardiGras, Halloween, masquerades and birthday parties, makeup embellishes.