Acrylic cube Oganesson with autograph
Acrylic cube with original autograph of Juri Zolakowitsch Oganesjan, the discoverer of Oganesson.
Dut o the long trip from Vienna to Moscow and back to Vienna (and several custom controls) there are sligth scratches on the surface of the cube.
As oganesson is radioactive this 50x50x50mm acrylic cube contains only the "radioactive sign". The cube contains NO radioactive material. Start your collection of the 118 elements in decorative acrylic cubes now!