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Title: Really not worth it..
Review: I had purchased these with high hopes. Oh, and the special shuttle cock, sold separately of course. They do not last that long and they aren't very bright. In addition, it was definitely evident that some were brighter than others as we had 3 different games going at once. By the time you can see the light, it is too late to position yourself for an accurate volley. It's a neat idea, but these need to be brighter. Perhaps if they were LED..
