Canada's First-Ever Mercury/Magnesium yoyo?

"The Vancouver Yoyo Club is very proud to bring you THE MERCURY"

as copied from the YYN forum.

this yoyo is said to have mercury added to it during the marking process, which allows it to deform at a specific RPM. some said its fake, some provides video of it.
is this real? videos:

Hyper Yoyo Mercury cm

Hyper Yoyo Mercury

otherwise known as the YYF FAST201!

so wanting this.

pictures from Hyper Yoyo site!