Square Bamboo Hairbrush. We have become so used to the results of plastic brushes that we cannot imagine anything superior. Yes, there is. How could it be otherwise, it is accompanied by a lot of nature: our bamboo hairbrush! Plastic makes our hair stand on end (and who doesn't?) And what better alternative than natural. Discover how moso bamboo makes your hair much stronger, eliminates frizz and makes it shine naturally.