We are honorably discharging the 2.0 from Supply shaving service. It has been an amazing razor. It’s done more than we could have ever imagined. We love it. We hope you love it. But it was time to innovate, improve and move forward. That means we will no longer stock 2.0 razors. However, the SE Shave Setting will be compatible with the 2.0 Razor Handle and is available for purchase. And all our injector blades are backwards compatible with the Single Edge 2.0. Read More.