No one I know seems to remember this thing. As simple as a hula hoop of frisbee, the noise tube was a tube/stick, about a foot long and a few inches wide, usually neon yellow, green, or orange in color. The whole purpose was to flip the stick upside down and then right side up again, and each time you flipped it over it would make this weird space/alien-like noise. Funny, the things that amuse you as a kid.
Do You Remember Noise Tube?
Do You Remember Noise Tube?