(fencing) A device Utilized in electric powered fencing to detect whether or not a weapon has struck an opponent, which connects to some fencer's weapon by a spool and entire body wire. It employs lights and seem to inform a hit, with different coloured lights for on target and off https://gabletoppak.com/why-every-home-should-use-long-lasting-oil-storage-cartons-for-daily-cooking/