Tovolo Twist N' Scrub Double Duty Palm Brush Replacement Head - 2pk When the nylon bristles become discolored, simply remove the brush end and replace. Reduce the number of dish brushes you purchase by only replacing the part that is overused. Extend the life of your Tovolo Palm Brush. The durable nylon bristles are perfect for everyday dishwashing to tackling baked-on food and grease from dishes, bakeware and more. Set of 2 replacement brush heads pair with the Tovolo Twist N' Scrub Palm Brush (sold separately). Durable nylon bristles are perfect for everyday dishwashing to tackling baked-on food and grease Replacement brush heads pair with the Tovolo Twist N' Scrub Palm Brush (sold separately) Twist clockwise and pull apart to remove old brush head Align, insert and twist to install new brush head Made of BPA-free plastic nylon