Pyrolytic Graphite Square 1" x 1" For Mag Levitation or Carbon Element Sample

Description

This listing is for a pyrolytic graphite square. The piece measures just over 1in x 1in square and less than 1mm thick.  Pyrolytic graphite has many interesting properties including excellent heat transfer and the ability to levitate over rare earth magnets when properly cut.  The last photo shows a piece levitating.  Please note that no magnets or anything else is included besides the piece of graphite.  The last picture is for reference only.  This would also make a great addition to someones element collection.
Looking for an element you don't see listed? Feel free to contact me through ebay because I can get almost anything.
I have Na metal, K metal and Li metal available as well. I also have samples like As metal, Tl metal, Hg metal, White P, Br, Rb and Cs. Please don't hesitate to contact me through ebay if interested and I can create a custom listing for you. Thanks for looking.