Set of 2 Professional Glass Suction Cups, Glass Vacuum Suction Cups for Transporting and Moving Glass, Tiles, Glass, Bay Windows, Tiles, Sheets & Floo

How to press the pump correctly? Please do not press the pump slowly, the speed is too slow to quickly generate sufficient suction force. The correct way to use the suction cup: Please press the pump quickly, firmly, and continuously. Do not press slowly or intermittently. As long as you press the pump quickly and continuously, the suction cup will rapidly generate a strong suction force. (If you still don't know how to use it, you can watch the demonstration video on the details page.) Tool Usage Steps: Place the suction cups on a smooth surface without water or oil and press firmly on the suction pump to suck in the air. Press the pump valve quickly and firmly so that the suction cups rapidly create vacuum pressure to attach to the object. It is safe to work until the red safety line on the air pump disappears completely. (Note: It is not possible to press the air pump slowly.) When the work is finished, grasp the edge of the suction cup and remove it immediately. Double-layer design Glass suction cups are enhanced with a double layer of thickened rubber for stronger and longer-lasting suction Red Warning Line The thoughtful design of the red safety line allows us to keep an eye on the suction cups to detect air leaks, which makes our work safer. Two Removal Methods When the job is finished, simply press the purge valve or pull the release tab for quick removal. Maintenance When not in use, keep the adsorption surface clean and tidy, cover it with the original protective cover, and place it in a cool, dry location. Note: Extremely low and high temperatures may affect the performance of the rubber. Use scenes: Help us move the tiles and adapt them better Help us transport the marble blocks so we don't scratch our fingers. Ultra-high suction makes our work easier and more practical. Detailed tool design The thoughtful design of the red safety line can help us always pay attention to air leaks in the suction cup, which makes our work safer. The practical design allows us to quickly remove the suction cup once the job is finished. Thick handle made of ABS engineering material, ergonomic design, non-slip, long lifespan.