I dunno, seems kind of expensive to me, then having to work on it too? 
	
		
			
		
		
	
			
			
https://www.fasttech.com/products/0/10005662/1541800-stainless-steel-chaos-style-510-drip-tip
This is the one I use. I did have to file down the edges though, so it does take a bit of work to make it perfect, but for $2.81, it was worth it to me.
You can see it in my avatar.
 
				
		 
 
		 
 
		
 
 
		 
 
		 
 
		 
 
		