Graham Short steady-handed engraver has completed his challenge to make the world's smallest engraving by human hand by etching the words "Nothing is impossible" onto the thin razor blade with tiny letters measuring just a 1/10th of millimeter. Which can only be seen under a powerful medical microscope at 400 times magnification.
"Short says because of vibrations he can only work at night when there is less traffic and that he even has to slow his heart rate to keep a steady hand and works between beats."
This blade work took his seven months and around 150 attempts to get done. The etched Wilkinson’s Sword blade has now gone on sale for £47,500.