It works
for light duty cleaning,,, mainly using for eyeglasses currently,, it works fine.  Some wraparound large styles will not fully fit into the unit with the top on however.  For the money, it is a decent unit.  I tried on some old service dogtags and it didn't do much, so it depends on the item condition you are working on.  Good for eyeglasses as stated.
Rating: 4 stars