ROD TANKER

CORE-FILLERIf the sale is not short refills for ballpoint pens, often use long – cut and fix someone’s contrived — long shafts are most often without stops. However, there is another way to recover pen. Take a new ball stud cylinder, and scribbled a short rod. Tweezers or scissors, remove them at the time of writing nodes. Homemade portelcom squeeze or just mouth blow out the pasta from the container into a tube covered rod and return to the place writing sites. A short rod is ready for operation, and the cylinder will last for at least three refills.
 
A. BURNT, Zhirnovsk, Volgograd oblast

Recommend to read

  • MICROMILLMICROMILL
    "I read in Modelist-Konstruktor about the continuation of the “Small Mechanization” competition and decided to take part. I offer a simple and compact micro-mill. Its dimensions can be...
  • SNOWMOBILING: WHERE TO START?SNOWMOBILING: WHERE TO START?
    To the editor of our journal continues to receive many letters from Amateur designers: the interest in such type snowmobile technology among different age groups continues unabated. But...