Alephedron™ Cubes
'Alephedron™ Cubes' are a type of artifact that sometimes “wash up” near dimensional tears, fall to Earth or are of terrestrial origin but have a strange or mysterious history. Each cube is said to contain an Aleph; a point in space that contains all other points.
They are purported to give one the ability, when used correctly, to open doorways to other dimensions and realities.
Thus far these claims have never been proven...or disproven.
Once an Alephedron™ Cube has been certified as 'safe/inactive', it is made available for purchase exclusively through the Interdimensional Salvage and Acquisition Company (ISaAC)™ COMING SOON.