To fix the drawing paper on the drawing Board, a Board which is made of particle Board, is difficult. For anchoring one corner you have to use some drawing pins, as they bend. If you use a magnet like a hammer, then every button, holding it will be included in the Board and fix the paper.
A. PROKOPENKO, Kiev
Recommend to read
ETERNAL MICROVENTILATION
The ventilation needs of many suburban buildings. Without it, mold in houses and sheds, get wet cellars and basements, and only use luftblasen, where there is no fan, to put it mildly,...
DOUBLE KIT
Submarine kit built by St. Petersburg-Mikhail Puchkov. The double submarine (captain and passenger). Length - 5400 mm, width 1150 mm, height - 1300 mm, sediment - 660 mm, weight - 3 tons...
