BPA FREE SOFT BRISTLES – Soft bristles that will clean your teeth without hurting the gums and yet crafted in a way that the bristles will never shed away. NATURAL SOLUTION – Our bamboo toothbrushes are made from natural sustainable bamboo. Their quality is as same as your generic plastic brushes but can be completely recycled. our packaging is also 100% recyclable. 100% SATISFACTION GUARANTEE – If there have any problem please contact us, We’ll provide a perfect solution for you. We support refund within one month.