NoTubes Injector Allows for easy transfer of sealant from one tire to another Dual threaded plastic adapter fits both presta and schrader valves Includes schrader valve core remover Now with rubber seal for smoother operation Allows for easy transfer of sealant from one tire to another Dual threaded brass adapter fits both presta and schrader valves Includes schrader valve core remover Now with rubber seal for smoother operation