Each bamboo straw is 100% organic. Upgrade to an eco-friendlier lifestyle by switching from plastic straws to natural wood straws. The eco friendly straws can be washed in the dishwasher and reused many times. Finally, the biodegradable straws are compostable. So, the compostable straws will never ever end up polluting the environment. We use natural food-grade bamboo that is completely tasteless, meaning our biodegradable straws are perfect for the entire family.