THE TECHNICAL PEN FROM THE “BALL”

THE TECHNICAL PEN FROM One time I urgently needed to draw a charge, and at hand, no needle to scratch or ruling pen, although the lacquer was. Then decided to fill them inscribed with the rod of a ballpoint pen. Rinsed it, squeezed out of the wire ball filled (though with difficulty) varnish – track was surprisingly smooth. Further recording head moved in a glass pipe length 10 cm, ppotiv rubber ring. Easier to fill, but draws like a technical pen, not overjoyed.
E. HELBLING, Donetsk

Recommend to read

  • WHEN THE TRAILER CAN NOT AFFORDWHEN THE TRAILER CAN NOT AFFORD
    Car trailer, about which speech will go, was produced by D. Baker. In General, still quite a young man — he is 25 years old. In their family, loving actively to spend the summer vacation...
  • THE TAMING OF THE TOOTHEDTHE TAMING OF THE TOOTHED
    Hacksaw is a popular work tool, but in storage or transportation inconvenient "toothy" part of the saw is a potential danger of hand injuries. But the inconvenience of it disposable:...