Grimm Green x Ohm Boy put together a magnificent RDA called the Recoil Performance. Not only is the Recoil an impressive beast mode RDA on its own, they were nice enough to put together an awesome little builder's kit that includes everything you could ever need to set it up time and time again. This is the ultimate tool box for builders who want everything in one neat little package. You'll love the awesome convenience that comes with this thoughtful kit.