Flowlight - "Nebula" (Magenta-Orange-Blue) Gen2 LED Poi for Raves and Concerts w/Battery JUST ONE SINGLE FLOWLIGHT- NOT A PAIR. You need 2 flowlights and empty cases with leashes for a complete Crystal Poi set, also available as a set on Amazon under "Crystal Poi". "Nebula" Color: Magenta - Orange - Blue Battery-Operated Light Stick. Lifetime Warranty. 11 Light Pattern Modes plus one "Demo" Mode in both "Normal" and "Super-Bright"