(fencing) A Tool used in electrical fencing to detect whether or not a weapon has struck an opponent, which connects to your fencer's weapon by a spool and physique wire. It takes advantage of lights and sound to inform successful, with various coloured lights for on focus on and off https://gabletoppak.com/customized-mineral-water-bottles-and-packaged-drinking-water-the-future-of-sustainable-packaging-at-gabletop-pak/