I agree Hippy.
I was just on another forum where they asked "how much"? I believe it would cost too much to make these the way I did. I'm guessing around 30.00I think someone should mass produce these things out of a plastic material and I think the things would be affordable.
The top is very handy to use. I don't have to move the brass and media to something else to strain and I don't have to worry about loosing any of those needles anymore.
Tim