Pack Of 2, Jumbo Pumie Heavy Duty Scouring Brick - Removes Lime, Scale, Rust, Paint, Carbon | | Pumie Power: Works When The Strongest Chemicals Quit. Works Through Gentle Abrasive Action | | Eco-Friendly And Safe: WonT Harm Hard Surfaces. Safe For Skin, Hands, Children, Pets, Environment | | Unexcelled For Removing: Rust, Scale, Paint, Grime On Machinery, Workshop And Garden Tools | | Jumbo Pummis Stones Also Scour Away Mineral Deposits, Stains, Scale From Sinks, Tubs And Showers | |