Title: not the same quality.
Review: The brush head that came originally with the toothbrush works perfectly fine until I got these. These brush heads are only good for one time use and they are good to go in the trash. The brushhead becomes completely loose and does not vibrate in a smooth motion only right after the first use!! It happened to all four of the brushes!! The package looks like it is a reliable product that comes from the company. However it is in a European languarge and not the same quality as the one that came with the original toothbrush. The metal spring even gets rusty!! Don't buy this. Also the one on ebay is the same bad quality! I only bought these because they are cheaper. get the expensiver one from target or just not the one with this packaging. It is worth the extra buck because these do not clean your teeth at all!
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