unfortunately it only works on your astral body. so not only will almost no one be able to see or hear you once you get there, but your physical body might very well be posessed by demons when you return.
Is your Astral body your member?, I'm confused. Maybe I should email the guy. I guess he is already rich as crap and that's why he is selling it so cheap. You would think it would be worth an F'Load. :shrug:
Wow, great.. I always wanted to send my penis back in time... Maybe I can send it in the future and mess stuff up like on planet of the apes. When I come back to current time everybody will look like a penis and I can invent condom shirts and pants and become rich, MUAHAHAH