NATURAL AND ECO-FRIENDLY -4Pack Premium Bamboo Toothbrush. These Eco-Friendly toothbrushes are wave shaped, soft and BPA Free bristles. Soft bristles help protect the gums and enamel. Helps you massage the gums while cleaning the gum-line. The handle is ergonomically designed to fit well in your hand and is 100% biodegradable. The toothbrush comes in plastic free and a 100% recyclable packaging. A pack of 4 bamboo toothbrushes will last you a full year!