Love the WeiLong GTS3 but not the ridges? You asked and MoYu answered! The MoYu WeiLong WR 3x3 is everything that you love about the GTS3 but is now available in a black plastic variant. The WR includes the same structural improvements as the GTS3 and includes the revolutionary dual adjustment system. This system makes tensioning even more customizable by allowing for 9 different spring compression settings that can be set independently of the screw setting.