1/2 Inch 400mm Plastic Flexible Water Oil Cooling Tube with Flat/Round Head Nozzle for Machine / Milling / Lathe Accessories
https://www.vogueparade.com/shopping/EN/200282142/1/1005003404995687/12-inch-400mm-plastic-flexible-water-oil-cooling-tube-with-flatround-head-nozzle-for-machine-milling-lathe-accessories//