magic sphere (i guess it makes a waterbong)

so.. how does this thing work? it looks like this:
__________ _______
==========(__________)======== =======(______)======
| |s| |s| |
| | | | | | Magic sphere
| | | | | |
/ | | | | \
/ | | | | \
/ | | | | \
|__| |____| |_____|
| | | | | |
| | | | | |
| |
| |
| |
--------------------
it's a bottle with the magic sphere screwed on top, the 2 s's stand for straws. i can't figure out how u don't end up with all that water in your mouth. The line in the middle of the bottle is the water line.

I'm so, so sorry.

wtf is that

What the hell? Looks like a blaster from Star Wars.

wtf... i swear i edited that picture out... anyways. here is a link to the magic sphere

i was wondering how u don't get water in ur mouth when the tubes go an inch under the water.