5Pair SUNKKO 709A Spare parts Welding Pen Welding Tip Needle for Battery 18650 Spot Welder welding machine
https://www.vogueparade.com/shopping/EN/1427/1/32670022025/5pair-sunkko-709a-spare-parts-welding-pen-welding-tip-needle-for-battery-18650-spot-welder-welding-machine//