100/15 8-Inch Tubular Fluorescent Sticks, They Are Extremely Bright Glowing Sticks That Can Glow Continuously For 10 To 12 Hours In The Dark And Can Also Be DIYed (E.G., Bracelets, Party Glasses, Necklaces, Earrings And Ball Decorations), Suitable For Birthdays, Bars, Christmas, Concerts, Music Festivals, Carnivals, Weddings, New Year Gifts, Party Decorations, Halloween Decorations, Holiday Events, Wedding Decorations, Back To School, Toys, Pools, Glowing Party Supplies.