UV Can Do Magic This Blacklight Reactive Moon and Star Witch Hat is gonna have a spellbinding effect, whether you cast one or not! This witch hat is the perfect accessory for any powerful sorcerer who wants to turn heads on their ghoul’s night out. Take it for a twirl underneath a blacklight if you really wanna leave ’em spellbound! Make Some Blacklight Magic With This Hat Made with polyester, this pointed Blacklight Reactive Moon and Star Witch Hat features a gradient star and moon print design in a luxurious fleece finish, a wide ruffle brim, and a delicate satin ribbon. Available in multiple colors. One size fits most adults and teens.