Yes, they have little doors and always retract back up after use. They also do an automatic bleed before and after each use to wash them off. There is also a manual bleed and clean option so the wand can be cleaned by hand (though they stay remarkably clean. The wonders of Japanese engineering).
Yes, they have little doors and always retract back up after use. They also do an automatic bleed before and after each use to wash them off. There is also a manual bleed and clean option so the wand can be cleaned by hand (though they stay remarkably clean. The wonders of Japanese engineering).