(fencing) A Tool Utilized in electric powered fencing to detect irrespective of whether a weapon has struck an opponent, which connects into a fencer's weapon by a spool and body wire. It utilizes lights and audio to inform a success, with diverse coloured lights for on target and off focus https://gabletoppak.com/best-alternatives-to-plastic-water-bottles-in-kerala-for-a-greener-future/