navona 8 pack pumice stone scouring sticks with 2 universal handles, grey pumice stone cleaner for cleaning toilets, bathrooms, kitchens, spas and pools 8-pack is up for auction in Home & Kitchen. The current bid is $1.00, 90% below the $9.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.