Neon Glow X 44 (44 piece set): The new X piece that you can play with in the dark! Now available in fluorescent colors, the new Glow Magz-X radiates multiple colors in darkness instead of the usual dull green. The pieces recharge in the sunlight for hours of electrifying play.This set comes with 11 bars, 11 X's and 22 steel balls. Best used with a black light.