A new design (Protecta EVO® EXPRESS™) and WOW does it ever save time and effort. New key design, let me tell you the key is the important issue. The longer it takes to get into the station, compund that by the number of stations equals a lot of time. I don’t have to tell you time = money! The other thing about this station by Bell Labs is that tray, easy to clean and I’m telling you it is easy to clean, take it out, dump it and off you go to the next station.