It works really well and can be hard to screw in at first. I usually need to play with it for a little bit before it starts to screw very smoothly and nicely. Also, this will need support. I suggest using the tree supports. Other supports can mess up the quality and make it not screw in all the way and are a pain to remove. There are two types to print, and I suggest the one with the hole in the top. It makes it easy to replace the top part if it breaks.