RING ERASER

RING-ERASERIn 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

  • 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...
  • ON THE SLEDGE — IN THE SUMMER!ON THE SLEDGE — IN THE SUMMER!
    Gardeners will appreciate the trolley-sledge, shown in the figure, because it can be used all year round. Necessary, for example, in summer, carry some cargo, put it on the cart, put on...