The Xiom Omega 7 China Guang takes the speed of the Xiom Omega rubbers and adds stickiness. The reduced spin of the plastic ball has made it almost necessary to use sticky rubbers if you aim to become a top player. The sticky top-sheet requires the sponge to be hard. The Chinese word ‘’光’’ (guang / guāng) means light. This rubber could fit both professional players and amateur, but unfortunately might be too thick for beginners.​