OGLO Sports Glow in the Dark Badminton Turn off the light and turn on the glo! By day or night, with their bright colors, your badminton racquets and birdies are quite a sight! Just hold your Oglo Sport Badminton set under any light for up to 10 minutes and it will glo for hours~ Racquets glo blue and green and each birdie glos pink and green Ages 6 and up