In the box with old jewelry always find a ring with the fallen from the rim of the stone—put is a piece of school bands. It can be pre-processed, giving a conical shape that allows you to erase the unnecessary line without affecting the neighboring. The usability of such an eraser is obvious: it is not something that is always at hand — right at hand, not lost, and does not interfere with work.
Recommend to read
MICROROCKET ULYANOVSK SCHOOLCHILDREN
Rocket modeling is recently gaining popularity in the Ulyanovsk region. Guys of all ages come in groups space modeling. Interesting fact: regional team "rocket" is composed almost...
“KARLSON” ON THE ROOF
On the ridge of the roof of the house I made a weather vane Carlson. The design is very simple to manufacture. The "Carlson" produced from a metal sheet thickness of 2 mm. the Figure and...