(fencing) A device used in electric powered fencing to detect irrespective of whether a weapon has struck an opponent, which connects to your fencer's weapon by a spool and body wire. It utilizes lights and seem to notify a success, with different coloured lights for on focus on and off https://gabletoppak.com/sustainable-liquid-soap-packaging-why-gabletop-cartons-are-the-eco-friendly-choice/