Wafers are thin sliced semiconductors used to manufacture microelectronics and computer components. This sample is a 6" uncut silicon wafer with integrated circuits. each wafer contains hundreds of duplicate photolithographed circuits. Typically this wafer would have been cut up and the individual components would be installed in cell phones, satellite, computers, etc. This item is very fragile, so handle with care.
Mad elf 99.999999% pure silicon (Si)