(fencing) A tool used in electrical fencing to detect regardless of whether a weapon has struck an opponent, which connects to a fencer's weapon by a spool and overall body wire. It makes use of lights and seem to notify a hit, with various coloured lights for on concentrate on https://gabletoppak.com/customized-mineral-water-bottles-and-packaged-drinking-water-the-future-of-sustainable-packaging-at-gabletop-pak/