Pumice Stone for Toilet Cleaning Bowl Stick, Toilet Bowl Cleaners Brush, Powerfully Cleans Hard Water Rings, Calcium Buildup and Stains, Suitable for Cleaning Toilets, Bathroom | Pumice Stone for Toilet Cleaning Bowl Stick, Toilet Bowl Cleaner Suitable for Cleaning Toilets, Bathroom

Customers find the pumice stone effective at removing hard water rings and stains, requiring minimal scrubbing. The product is easy to use and worth the money, leaving toilets looking brand new and sparkling white. While customers like the bottle size, some mention it's smaller than expected.