It’s easy to attain a close, smooth shave with a 3 pack of Equate 4 Blade Cartridge Refills. These replacement soap razor heads pair with your Equate 4 Blade Razor. There’s no need to apply shaving cream or gel; these shaver refills have a lubricating soap halo with a touch of aloe and vitamin E to ensure gentle, precise strokes in even the hardest to reach areas. Push the side buttons on the razor head to release the old cartridge and click a new one into place.