Rubber duckies bring out a smile in kids of all ages. Glow-in-the-dark duckies make any party more fun! Grab these unique rubber duckies to hand out as party favors at birthday parties, Halloween events, fall festivals or carnival themed events. Your guests will delight in watching them light up in the dark! 2" Duckies do not float upright. Expose duckies to direct daylight to activate glow