(fencing) A Device Employed in electric powered fencing to detect whether a weapon has struck an opponent, which connects to some fencer's weapon by a spool and physique wire. It utilizes lights and sound to notify a success, with unique coloured lights for on goal and off focus on hits. https://gabletoppak.com/choosing-between-gable-top-packaging-and-plastic-bottles-for-your-beverage-business/