BALL OF PAPER

BALL OF PAPERPlastic body ball point pen is often broken, especially at the tip, near the writing unit. Operational offer a way out: to tighten tight the rod in a paper tube, taped the edge of the strand. This “ball” will serve to securely purchase the new.
 
N. ALIKIN, St. P etersburg

Recommend to read

  • LATEST JET FIGHTERS OF THE LUFTWAFFELATEST JET FIGHTERS OF THE LUFTWAFFE
    During the Second world war working on jet engines were in Germany on a broad front. They are ahead in this area all of the country and was able to convey in the production of two types...
  • THE ROVER IS CHANGING THE SHOESTHE ROVER IS CHANGING THE SHOES
    The author and Creator of the Rover, about which speech will go, — Boris Ryzhov — a longtime friend of the readers of our magazine. Photographs of the manufactured machines (crawler and...