A cost-effective choice for the pickup and placement of delicate SMD components Anti-static No power supply required Bring a suction cup to the vacuum tweezers. Place the vacuum tweezers on the SMD component and press the button to evacuate the air. Release the button, the device will be canceled. Press the button to let out the air and the component will fall out of the suction cup. 3 suction cups in different sizes (L/ M/ S) are included. Load L: 40g Load M: 18g Load S: 3g Package Contents: 5 x SMD vacuum tweezer 15 x sucker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.