Spiky Hobnail Bottle Or Vase Need Help Identifying

Sorry to be a pest, but I made it to the glass section of my "stash" and this is another one I have been wondering about. This stands 11" tall and I'm not sure if this is a recent generic piece or if there is a specific maker or at least style. There are numerous small bubbles throughout it. I'm thinking it is a bottle that is missing its stopper and not a vase, but have no real idea. Also, it has a lot of water spots inside and am wondering what the easiest way is to take care of those. Again, thanks in advance for any ideas or suggestions.

 

Try searching "hobnail barber bottle" maybe?

 

Genie bottle! Nice one missing a stopper. Might be Empoli made. Try denture tablets or limescale remover gel.

 

Thanks Marie and Owned for putting me on the right track. I tried the denture tablets and they worked great.

 

If you ever get trouble drying something with a long neck like this, make a wick from kitchen paper towel. It works.