BUT: Initially everything worked, but as time went from the display again. The reason was that this was no longer perceived the touches. So removed the film and it worked again.
Then I tried it with a second film, but after some time the problem reappeared.
These must be said that has not been a really air under the film that had something to disturb.
That's why, unfortunately, only 2 stars because I so do the rest of the slides can not use. In the end, unfortunately, only get a waste of money.
