Illuminate your next event with these vibrant Blue 4" Glow Sticks from Windy City Novelties! Perfect for parties, concerts, or nighttime festivities, these glow sticks are easy to activate—just bend and shake! Each stick emits a bright blue glow that lasts for hours, creating a fun and festive atmosphere. Made from non-toxic materials, they're safe for all ages. Whether you're using them for decorations, giveaways, or just for fun, these glow sticks are sure to light up the night and bring smiles to everyone around!