U.S. Pumice 1001 Scouring Stick, Pack of 2-2-Pack

4-Pack PUMIE Heavy Duty Pumice Scouring Stick, Pumice Scouring Cleaning Stone for Tough Bathroom, Kitchen Stains, Grills, Pool, Bathubs, Pumie Stone for Cleaning Toilet Stains, Bowl & Hard Water Rings

6 Pack Pumice Stone for Toilet Bowl Cleaning, Scouring Stick Remove Toilet Bowl Hard Water Rings, Calcium Buildup and Rust Suitable for Cleaning Toilet, Bathroom, Kitchen Sink, Grill（Gray