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.

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