I once bought two and gave the second one to a friend. It was disappointing that the tubes faded and fell out. I glued three and I have to glue two more and it was from the first use. It didn't fit my vacuum, but the blue adapter helped. The piece keeps falling when it's not in the auction. All of those criticisms aside, it sucks up the tiny bit of dirt and dog hair that gets caught in between everything, and it even comes with a very small drain cleaning brush. There is good value for money.