EarthStone PoolStone Pool and Spa Cleaner Starter Set, with Handle and Two Blocks

The blocks do not last long. Will not reorder this product. Value lacking. Gave it 3 stars as it was delivered timely and like that the product is made with recycled products.

Forget the handle! The stone works pretty well with alternating circular and up and down gentle strokes, but not easy to do with the handle. Much better by hand.

Good product

This product does work as advertised. It removes algae and leave stains fairly easily without damaging the plaster surface of the pool. However, it does not last long because it has a chalk-like consistency.

This worked great for cleaning the pool. I found taking it out of the holder worked best for me especially as the stone wore down.

The pumus-like blocks work well. (I use them without the holder.) However, they do wear down quickly. So buy enough!

These are very soft and wear out quickly. You will need a lot of them to do the entire waterline.

ok, but sure don't last long