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
THE SAFEST CAR
No one ever sought to do so, he was chasing passers-by and deliberately crushed them. But also special requirements, stipulating it is the safety of the car, there was very little. Most...
SAFE KERNER
Work with a punch will be easier if to make him a simple device consisting of a small block of wood with passed through him hairpin, with a curved end. Using this device, you do not risk...
