I have these bars for the first time bought a month ago, because my mum had her 60th, and quite a few children were there. When it got dark, I have the rods unpacked and I was surrounded by a whole crowd of children - I was the most popular guest at this time;) I buy them now for the second time because the children my daughter's birthday is coming up. It is a pity that not unfortunately work all bars, so in about 5% ... but this does not detract from the party fun: o)