Replacement Toothbrush Heads Compatible with Oral-B, Eco-Friendly Bamboo Handle with Castor Oil Bristles (Plant-Based), BPA-Free, Biodegradable Handle (3 Count)

Product description Plant-based bristles composed of 62% castor oil and 38% nylon easier to degrade than normal nylon bristles. Soft bristles reduce gum irritation and help protect gum health. The upgraded toothbrush heads' body has a food-grade coating that makes it smooth and prevents bamboo fiber from irritating the mouth. 100% bamboo body reduces plastic use by more than 90%. Please remove the bristles before composting. Independent packaging ensures the safety and hygiene of each electric toothbrush replacement head. Kraft paper is mainly made from wood pulp and is a renewable resource. It can be recycled and reused, reducing its impact on the environment. Compatible with the following Oral B Electric Toothbrushes: Advance Power, Triumph, Triumph Professional Care, TriZone, Vitality Precision Clean, Vitality Dual Clean, Professional Care, Professional Care SmartSeries, Pro Heath, Plak Control 3D |Duo| Travel, 3D Excel, 3D White, White Clean, Sensitive Clean, SmartSeries, Interclean D12 D18 D20 D25 D30 D32 D8011 D19523 D19545 D20523 D20545 D4510 D12013 D12013W D12523 D17525 D9525 D9511 OC18 and Oral B 3728 3738 3756 3757 3744 3765 3709 3762 and Oral B 4731 4728 4729 4739 and Oral B Pro1000/7500/1500/500/8000/7000/5000/3000/9600/6000/2000/4000/600/650/750/8850/8900.