I would buy these again, they do what I need, they do dissolve very quickly though. Can't beat the price.

• How accurate was the sizing? accurate
• Please tell us about the quality of the product. i have never used a pumice stone but my mom said she wasnt thrilled, they dissolve very quickly she said in comparison to more exspensive pumice sticks.
• Was the product free of any manufacturer defects? yes.

I received my order very quickly. The product was undamaged, in perfect shape.

After searching for several months to find pumice sticks locally, I finally gave up & decided to check online. I needed to replace one my mother had given me years ago. THE PROS: I receieved these sticks incredibly fast; They certainly did the job for the hard-water stains in my toilet & tub, without scratching the porcelain. THE CONS: I wasn't sure why this product only came in a box with 12 sticks, but was glad it did - because I went through almost a whole stick, using it on 2 toilets & one tub. My old stick was made by the same company and has lasted for many years, but the new ones seem to "disappear" quickly with use. (Note: I only recently moved to the country, where hard-water is the norm. I didn't use my pumice stick nearly as often when we lived in town.) SUMMARY: Great product - gets the job done - glad I was able to find it online; although a bit sad the new ones are not the same quality of the old ones.

I have used these for years, but have been unable to find them in the stores. Best product for cleaning "ring around the toliet".

After using a plethora of ineffective products, we have finally found the best there is to remove hard water stains in the toilet bowls.

The scrub sticks were at my door in 2 days. Other places wanted to charge me up to 8$ for shipping. My bathroom sink which had turned a light green color looks like new(some elbow grease required) and no more rings in the toilets. A must if you have hard water!

This is the best stuff to remove water stains and build up in my toilet bowls and sinks, without scratching. I used to be able to get it at Wallmart or Target, but not for some time now. This was a real life saver getting a package of a dozen. I won't have to worry about running out for a while. And it saves me so much money on cleaning supplies. You won't go wrong. Plus Overstock got it to me in 2 days. Wow.

This is a great product for getting hard water rings off the toilet without scratching. I tried CLR and other products but Pumie was the only one that worked. Overstock had a great price and i received it quickly.

Very satisfied. Exactly what I needed. Couldn't find them in the stores and other online stores charged too much shipping. thanks!

These powerful scouring sticks are amazing. I have tried to remove the rings out of a toilet for years and nothing worked. If anyone has any issues with stains in their toilet bowls these sticks will be your only solutions. I had to order more for friends and family after I told everyone how great these things work.

We have tried everything to get water marks out of the porcelain toilets and sinks. No cleaning fluid, paste, or scrub would remove the marks. This Pumie scouring stick is amazingly effective. I stumbled on it on a blog i'd read and am so happy.

This is the only product that will clean off the ring in the toilet bowl, and the ring around the drain stopper in the sink. I've used it for years. It's hard to find, so I order a bunch.

If you are having problems getting stubborn mineral deposits and rust off of the inside of your toilet bowl, this is the product you've been looking for! It involves some elbow grease, but the results are worth it. Be patient - it sometimes takes a few uses before you get the desired results. But it isn't loaded with chemicals - in fact, it's just pumice - so there are no fumes or problems with chemical irritation, and you aren't putting chemicals into the water system. Remove the water from the toilet bowl with a plunger, get the pumice stone wet, scrub back and forth across the stain. Flush when you're done. That's it!I also was quite happy with the service - they arrived really fast! I've actually given them as "cabin warming" gifts to friends that have cabins that are unoccupied (so toilets stand unused and stained) for long periods - okay, not glamorous, but useful!