OXO Good Grips Natural Bristle Vegetable Brush Natural tampico bristles cleans vegetables without bruising Soft bristles- better for delicate fruits and vegetables such as mushrooms and berries Tampico is a durable, porous fiber from the Mexican agave plant that is heat, alkali and acid resistant Works well for wet or dry applications. Tampico bristles are anti-static and heat tolerant Soft, non-slip grip even when wet Dishwasher safe