N-amboo achieve our plastic-free promise through uncompromising selection and meticulous craftsmanship. Our bamboo is sourced directly from Anji, a region in China celebrated as “China’s Bamboo Town” and the origin for over 80% of the world’s premium bamboo products. This ensures we use only the finest material, harvested at its peak potency from robust, 4-6 year-old mature bamboo. We bypass younger bamboo, which is too rich in sugars and moisture prone to mold, and avoid older bamboo, whose fibers have become brittle. This rigorous selection results in a handle that is naturally antimicrobial, durable, and perfectly balanced in your hand. Furthermore, our commitment to purity is absolute. We are proud to declare that our Boar/Horse Bristle & Bamboo Toothbrush is 100% Plastic & Nylon Free, 100% Glue Free, and 100% Biodegradable. The bristles are secured using a traditional, time-tested method of drilling and tying with natural fiber, ensuring complete compostability and a final product that is as harmless to the environment as it is effective for your oral care.