what do I want to put here to cover the threads and make it look nicer and cover the threads?  I've been looking on supplier sites but there are a lot of different types of cones and I don't want to get the wrong thing.  Can someone give me a link to where I can get one?  TIA 
It's a Vivi Nova on an eGo twist. Also, how much would a cone affect the draw? It's pretty perfect right now.
	
		
			
		
		
	
			
			It's a Vivi Nova on an eGo twist. Also, how much would a cone affect the draw? It's pretty perfect right now.
 
				
		 
 
		
 
 
		 
 
		
 
 
		 
	 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		