(fencing) A tool Employed in electric fencing to detect whether a weapon has struck an opponent, which connects into a fencer's weapon by a spool and overall body wire. It makes use of lights and sound to notify a hit, with unique coloured lights for on target and off concentrate https://gabletoppak.com/aseptic-tetra-pak-vs-non-aseptic-gable-top-choosing-the-right-carton-for-your-needs/