I saw many Korean Prii have a badge of this & I asked the sales advisor at Seoul Motor Show 2013 for one, he ran around for me for like 10 minutes & returned a set for me free, it comes with a small pack of very unique refreshener. Finally sticking the badge onto the common position like others I observed in Korea. It looks really great, just the redundancy of the word Prius over the closed positions are weirder than ever now...