Keep in mind i'm still fairly new to blender. I have cube mesh pole going to the bottom of a ico sphere at the moment,  
but I also want a mesh spiral going down it too I don't want some single vert line since that wont show up for what i'm doing. thank you[![Black line is what i want but thicker ofc][1]][1]


  [1]: https://i.sstatic.net/A1WFN.png