Review on 🔧 Kaisiking Heavy Duty Suction Cups: 2 Pcs Screen Repair Tools for iPad, iMac, MacBook, Tablet, Laptop, iPhone, Samsung, Huawei Etc. by Jesse Jewett

Good reliable tool at a great price. They did what they were supposed to do with good strong suction when I used them to remove the glass from a 21" iMac to upgrade to an SSD. The suction was good, although after leaving the suction cups on the screen while I was on my iMac, one of them loosened the suction (after an hour or more) and I had to restore the suction before turning the screen back on. on a screen so heavy you don't have to try to pick it up and drop it. Just make sure the suction cups are sealed before lifting the screen to reattach. an odd coating/substance on the suction cups, I don't know what, but it left marks on the screen which I had to scrub off with some effort, so I would recommend washing these suction cups thoroughly with soap and water before using them. This could be the reason for the absorption loss. Thorough cleaning before use improves the seal. I have a few more iMacs to work on and will try to report on how well they do with the next one.