The Nordics Silk Soft Eco Toothbrush features a head with 12,000 bristles, while conventional toothbrushes only have 2,000 bristles, allowing our eco toothbrushes to effectively clean teeth from plaque. With the densely packed 12,000 bristles, the eco toothbrush is silky soft on teeth and gums. The bristles are made from high-quality, BPA-free DuPont nylon, and the bristle hardness is super soft. The small head of the toothbrush is recommended by dentists, as it allows for easy cleaning of hard-to-reach areas and effectively removes dental plaque. The tapered bristles thoroughly clean between teeth and molars – for perfectly cleaned teeth. The octagonal handle of the eco toothbrush fits comfortably in the hand due to its shape and is made from 100% bioplastic PLA, derived from corn starch or sugar cane, and is recyclable. The entire packaging is made from recycled materials that can be recycled again. The entire product is composed of 90% recycled materials.