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Lone erect penis consisting of a multi-walled carbon nanotube (MWCNT) and a nickel bellend. The MWCNT is made by using electron beam lithography to pattern nickel dot catalysts, after which the MWCNT is grown using DC plasma enhanced chemical vapour deposition. Imaged using scanning electron microscope. Penis shaft ca. 1 µm. Girth ca. 300 nm.