ROCKSTIX 2 HD DEEP PURPLE, BRIGHT LED LIGHT UP DRUMSTICKS, with fade effect, Set your gig on fire! (PURPLE ROCKSTIX) Motion Activated Light Up Drumsticks, "Lights up every beat"! Frosted Tips for Great Effects! Slow burn fade out effect. Made from strong Poly-Carbonate! (as used in riot shields), Latest spec HD circuit. Ideal for marching bands, electronic & acoustic kits. Amateur and Professional drummers, young & old for that extra special gig! Sold as a Pair size 5B, High quality 0%Hg Batteries included, and are replaceable (LR44/AG13)