Your Weber’s Wonders toilet ring remover is like magic. It will clean every tough bathroom stain and will make your ceramic sparkle. Your pumice wand removes with ease hard water, calcium, lime and rust, yet doesn't scratch porcelain. Extended reach handle with an ergonomic design for easy grabbing makes it easy to scrub under toilet rims, shower corners and other difficult to reach spots while protecting your toilet from damage keeping your hands clean and sanitary. No more gloves needed. Versatile Uses for Home: Bathroom, shower, swimming pool, kitchen, faucets, metal doors, racks. Tough on stain, gentle on porcelain. The key to its effectiveness is its volcanic pumice stone that works through gentle abrasive action Ready to use. Washable. Reusable. CAUTION. Some colored porcelain bowls are fragile and may be damaged by abrasive cleaning materials. Always test a small area before proceeding.