CareOne Twin Blade Plus Razors

To
change cartridges: Dispose of old cartridge in original dispenser.
Loading cartridge: Hold dispenser so chamber latches are at top. Slide
or push firmly until cartridge clicks into locked position. Swing handle
up to remove cartridge. Change cartridge: Place razor head into empty
chamber and slide handle sideways or press button to release. Follow
directions above to load new cartridge.