Have had it over a year now.  Within the first 2-3 uses, it exhibited a very bad flaw.  Sometimes it would not shut when I pressed the button to auto-close it.  Eventually, I could get it to shut.  Over the next couple months, it got progressively worse, requiring more effort and push/pulling to get it to close.  After about 3 months, it reached a point that it took 5-10 minutes of work to get it to close.  I finally got it to close and did not try it again for many months.  I tried it just the other day.  Same deal.  Do NOT waste your money.