These small crevice cleaning brushes is a game changer for household cleaning! They are skinnier than a toothbrush that they can effortlessly tackles grime and dirt in those hard-to-reach gap such as window track, faucet gap, sink gap, tile joints, or even bathroom fixtures etc. Our small cleaning brush has an ergonomic handle , which is comfortable to grip and easy to use. 0.2 inch dense crevice cleaning brush with stiff bristles increases the efficiency of removing stubborn dirt, allowing you to effortlessly scrub away the most stubborn stains and build-up.