The OXO Steel Soap Dispensing Dish Brush Refills are easy to use! To replace the brush head on your SteeL Soap Dispensing Dish Brush, just push up on the tab to eject. Attach the new brush head by sliding it on. Features durable nylon bristles that thoroughly scrub away baked-on food and are safe for non-stick cookware. Comes in a pack of two for convenience.