This premium silk toothbrush pack contains two silk toothbrushes with the astonishing 12000 ultra soft filaments. Most people think that using hard bristles will give them better cleaning sensation but usually this is not the case. The cleaning process is most effective when we spend enough time doing the brushing at least 2 minutes. This means that we can get great cleaning with ultra soft brushes too but without damaging our gums and enamel.The whole packaging is recyclable and biodegradable so we can do something great for the planet too.Nordics. Bulgaria