OK, I've read people can't find a good one or they're too expensive so I'm gonna help you guys out with the perfect 17 Hornet funnel for £1.99 GB

You just need to shave the end of the spout just a tiny bit to fit inside the length of the neck.
It fit's as snug as a bug, it won't wobble, it's metallic so powder doesn't hardly stick, just a tap with the cup if it does.

I love it to bits. I suppose I should say that I have no connection with this company but I love this so much I did consider reselling them.

http://www./itm/1-x-Gold-M...kAAOSwBLlU8GO6