(fencing) A Tool Employed in electric fencing to detect no matter whether a weapon has struck an opponent, which connects to the fencer's weapon by a spool and entire body wire. It works by using lights and seem to notify a hit, with diverse coloured lights for on focus on https://gabletoppak.com/supporting-sdg-14-life-below-water-through-sustainable-edible-oil-packaging-with-gabletop-cartons/