Marvel at the Light Up Magician Stick with all of the bright LEDs and sparkles! Use the LED Light Sticks at concerts, parties and parades. Light Up Magician Sticks have a snazzy blue wrist strap that is comfortable and makes your light stick impossible to lose once the party gets started! Blue button below the battery housing lets you cycle through fast flash, single blinking colors, or a transition of all LED colors. To activate or change the setting press the blue button located below the battery housing. Includes 3 replaceable AG13 batteries.