Swimming Pool Pumice Stone w Handle Removes Rust Stains on Plaster Concrete

The pumice stone with adapter makes a great pool accessory tool for hard to remove stains such as rust and calcium deposits in concrete or plaster pools only. Can be used with hand or by simply attaching it to a standard aluminium pool pole. Features: Makes a great tool for small spot area treatment use Remove stains such as rust and calcium deposits in concrete or plaster pools only Pumice abrasive rust stone Snap-adapt plastic handle w/ EZ release clip Pumice size: 5/8 x 1-1/4 x 3/8 inch Note: Caution should be used when using this tool as scratching of the surface can occur if mis-used. Test it an in-conspicuous area prior to full use. Tool is for spot treatment use only. Seller assumes no responsibility for the use of this tool by the buyer or user.