<p><b>No effect , Not satisfied? We have free returns and will directly provide a fullrefund!</b></p> <p><b>HelpfulTip</b>:</p> <p>1. We recommendthat when cleaning narrow corners, you should use a sharpening stone to grindthe pumice to make it sharp. </p> <p>This can enable you to effectively clean cornersand edges.</p> <p>2. Werecommend first trying it lightly and in a small area of your toilet, sink, etc.</p> <p>This ensures that it will not scratch the materialyou are cleaning.</p> <p><b>SPECIFICTIONS：</b></p> <p>Color: White pumice cleaning stone and white handle</p> <p>Material: Pumice stone</p> <p>Dimensions: </p> <p>The stone: 5.3 inch X 1.5inch x 1.5inch;</p> <p>The handle: 4.2 inch long</p> <p>Package contains: 1 x Pumice Cleaning Stone with Handle (White）</p>