The Ring Vegetable Scrub Brush from Full Circle is as natural as the vegetables you clean with it. Fully biodegrade, The Ring Vegetable Scrub Brush is made from 85% bamboo and 5% natural fiber bristles. Its natural bristles are tough enough to remove dirt, yet soft enough not to bruise and can even double as a nail brush. Full Circle cleaning products are natural and biodegradable, made from sustainable and renewable resources. While cleaning with a Full Circle Ring Vegetable Scrub Brush, you can feel good about doing your part for the environment.