I ordered one of these a couple weeks back and it came today. I wanted to see if I liked the size, etc. as it would determine whether or not I want to build a Floris. Amazing how small it is! I softened up the bottle by working it in hot water for a bit, seemed to help - I have a bunch of the super soft bottles anyway. I had to adjust the pin on my Origen Little 16 clone to make it contact, but it is working fine now. I'm quite pleased so far - I think there is a Floris in my future.