What is in this vial?

Found this at a thrift store. Any guesses? I'm hoping moon dust.

Other urls found in this thread:

airspacemag.com/daily-planet/can-you-legally-own-a-piece-of-the-moon-153387336/?no-ist
twitter.com/SFWRedditImages

...

Anthrax.

probably your mom's semen.

...

Serious inquiries appreciated. Thanks!

Neil's estate in liquid form.

...

...

Bed bugs