Kryptonite is incredibly rare anywhere outside Smallville, or Metropolis.
Our kryptonite was found in a mining expedition in Africa.
These kryptonite fragments are 1 to 2 inches in length or larger.
Green kryptonite is the most common of the various different colors of kryptonite.
We have 3 different grades of green kryptonite.
The green crystal kryptonite (pictured on left) is the rarest, and best quality.
Kryptonite is your only defense against kryptonians.
It is poison, and deadly toxic to anyone from the planet Krypton.
Kryptonite has been known to cause freakish mutations, and sometimes give superpowers to human beings.
The lead case pictured here is optional, but we strongly recommend purchasing it along with the kryptonite.
Lead will block any harmful effects of kryptonite.