6Pack Pumice Stone for Toilet Cleaning Bowl Stick,Powerfully Cleans Hard Water Rings, Calcium Buildup & Stains, Suitable for Cleaning Toilet, Bathtubs, Kitchen Sink, Grill

Took 10 plus years of scum and lime scale build up on my porcelain sink, after trying everything else!

Extremely effective. Though it consumes time and also wears of rapidly, it is certainly able to remove the hard water crusts to perfection.

I didn't know about pumice stones and had been trying to remove water stains around the drain of my porcelain sink for some time. Saw these and gave them a try. They worked like a charm and eliminated the stains completely. It takes a little bit of rubbing but you don't press hard so it's not exhausting. The stone does disintegrate quickly and leaves a lit of little sandy pieces but very easy to clean up. Would definitely recommend these for removing water stains.

Works amazing for cleaning the stove! Scrubs off all the burnt on junk so fast. I also use these to clean the grill and oven racks. I can use these stones multiple times each, so one pack lasts awhile. Easy to hold and very light, but durable for cleaning.

I’ve never used these before / wish I knew about them years ago! Amazingly effective at removing those hard water rings in the toilet. Will take some elbow grease but so worth it. Easy to use, just rub and rub, eventually the porcelain is like-new smooth. I can’t compare with other brands as I haven’t used pumice before, but seems a very fair price for a big box of sticks - each sticks will last many months. A life-changing discovery for me!