14mm Female to 14mm Female Glass Adapter by VGoodiEZ

Just what I needed for my dry bubbler that came with a 14mm male end. And this works perfectly on it.

Thank you vgoodiez!

Oh and quick tip for whoever might buy one, make sure to hold the adapter down when removing your dhv from it after hitting it. The adapter and device does create a small bit of suction when put together. I just remove the adapter and dhv at once to clear the bubbler. That way I won't have to remember to hold it down.

It works as expected. However I pulled my bowl off the pipe and this adapter stuck to it just enough to lift off the pipe and then fall off the bowl to the floor and shatter, so get yourself a spare.