koolisw Share definition Flag Roblox 中文YouTuber, 生於香港的專業Roblox遊戲玩家 Koolisw is professional in playing Roblox Arsenal. koolisw by RealKoolisw September 12, 2020 0 0 Get merch Get the koolisw mug. Buy Now — $32.95 See more merch