Review on EXSHOW Universal Car Windshield Phone Holder Mount: Secure and Convenient Hand-Free Solution for Your Car by Duane Kerr

Upgrade to 4 1/2 Stars: The seller read my story below, contacted me and sent a brand new unit for free. It took a long time for the replacement to be shipped, I will try to keep it clean and attached. If they could change the design to make the mug interchangeable for the user it would deserve over 5 stars. This item holds full size phones perfectly, holds the display great and releases the phone perfectly. If it doesn't work again, I try putting some Gorilla Glue on the mug. pf------------------------------------------------- ------------ - ----------------------- The article is VERY GOOD for its purpose, I give it 5 stars . The trophy is the problem. Very good at first. Bought a year ago, used 6 months and everything was fine. Then the suction cup started to fail. Now I wipe the glass and suction cup with isopropyl alcohol, mount it and after 5 minutes it falls off. get a replacement cup? I'll buy some if I can find a source, but I don't see a way to contact the seller. Help!