ITEM NAME:Chip Jump Wire Pen for 0.01mm/ 0.02mm PCB Link Line PCB Welding Soldering Repair Comfortable Wearing Ear Pads Cushion Covers for SONY MDR-XB700 Headphone 29.69 AUD Free.Jumper wire pen BGA Welding assistant tool with 0.02mm Jumper Wire. Phone BGA chip jumper wire helper. 1x Jumper wire pen BGA Welding assistant tool. 1x 0.02mm Jumper Wire Reel. Phone motherboard BGA chip Welding assistant tool.