When working with pencil on wood or cardboard, the pencil lead wears out quickly. To reduce the abrasion of stylus, and increasing the strength of the sharpened part of the pencil need to dip the tip in a quick-drying lacquer: furniture NC, caponiac, potekla.
Recommend to read
THAT NAILS WILL NOT BEND
Everyone knows how hard it is to hammer a nail into some solid wood. Nails are often bent, thereby delivering a lot of trouble, and sometimes irreparable marring the appearance of the...
THE LIGHT TURNS ON THE SOUND
In Amateur practice it is often required to provide an audible alarm, activated when the lighting of any object, the device responds to sudden illumination luminous flux working...
