New & Unused. This bamboo toothbrush is a great substitute of plastic toothbrush while getting the same brushing experience with a traditional plastic brush that you’re used to using! All our products have been conceived, designed and manufactured under the guidance & supervision of dentists. Extra Soft Nano Bristles This toothbrush has more than 20,000 micro fine bristles are much thinner than other soft bristles which thicknesses at 120μm, fine and soft, deep oral cleaning, designed for sensitive teeth. It remove the hidden nasties gently and leave your mouth feeling so fresh and so clean. *Add to any $20 minimum bundle for $5. PRICE FIRM. Reduced bundle price is NOT negotiable.