Vauen Churchwarden Pipe Cleaners

I've been needing these for a while. I have a very long churchwarden pipe that has been giving me problems since I got it. It's not easy to take apart and the longest pipe cleaners I got from shops nearby were too flimsy and would begin to buckle as I pushed them inside. When I got these pipe cleaners they were strong enough to get to the bottom of the situation and cleaned the pipe well.