To be truthful, I can't say I've ever seen one of these little guys, but it's pretty neat! Picked it up for 3 dollars at a nearby goodwill. It's dump out bag had the most caked on, solid sheet of dirt I've seen on a sweeper. But I brushed out what I could, and used my kenmore dynonite to clean it off the rest of the way. Works like a charm now! The rest of it is really clean and in excellent shape. Anyone know anything about these?

