Those gift wrap fixers look brilliant, and so professional! Must try them next year! I do as many have suggested and cut off small lengths of sticky tape before I start and stick the ends to the lampshade over the table, so they dangle down and can be grabbed easily.
We don't have Sellotape in Germany (my Dad used to call it Seal - o - Tape, but I think the word comes from cellophane) but the favourite and most common type here has also become thinner and splits lengthwise. So it's a "global phenomenon".
As for presenting flowers in Germany, I learnt from a fun quiz programme on etiquette in different countries, which was on TV here about 25 years ago, that in Germany you give someone flowers without the wrapping on, whereas in Britain it is the done thing to present them with the wrapping still intact.
Before I knew that, I once annoyed a German florist very much by asking her to add a bow, just as she was finishing wrapping the flowers. I expected her to tie a bow round the bottom, where you hold it. But she huffed and puffed and took the paper off, twiddled a bow and put it on a long length of wire, which she poked into the bouquet so it looked like an extra flower and then put the paper back on. How was I to know that the paper wasn't part of the package?
However, with the advent of transparent wrapping foil, it is now acceptable to present them with that on in Germany, and it probably solves the problem of whether or not to leave it on in any country. You will, however, be asked if you want them with foil or paper (foil will cost you an extra 50c) and the paper will be wrapped loosely round to protect the flowers, so you take it off before handing them over. Also gypsophelia and extra greenery will cost you extra.