I really like this concept of a pop filter that's sturdy and keeps its shape, and this product does just that!
The cool thing is, releasing the main knob actually releases all of the joints at once, so you can set it exactly how you want it and then lock it in place with just one knob.
A little bit tricky at first but great after you get used to it.
The pop filter itself is also really good. Blocks plosives very well and doesn't affect the sound at all.
My unit is slightly oblong, not a perfect circle.
I'm guessing it's shipping damage, but nothing serious.
Highly recommended if you're tired of flimsy gooseneck pop filters.