1.Vacuum Sucking Pen with 3 Pads 2.IC suction header on suction ... then release the button to produce vacuum suction force to pick up IC. J Put the IC on a proper place, ... off the suction header. 3 suction headers are provided with this suction pencil, large size, medium size and small ... respectively for:40g, 18g, 3g. Vacuum Sucking Pen with 3 Pads vacuum pick-up pen vacuum suction pen for bga repairing