1.Featuring ultra-fine bristles that are much harder than a toothbrush,hard bristle crevice cleaning brush can deep into cracks, and clean small gaps is no longer difficult.2.Gap Cleaning BrushThe flat brush head is convenient for reaching deep into crevices, cleaning corners such as sink edges and window seams thoroughly.3.Crevice Cleaning Brush: Whether its the gaps around your kitchen sink, bathroom basin, or toilet lid, the Brush can tackle them all4.Ergonomic DesignThanks to its ergonomic handle, the is comfortable to hold and easy to use, designed with a small hole for easily hanging up to save space and dry it.5.Multiple UsesAll tile surfaces, shower door rails, sink drains, oven and turntables,Kitchen, bathroom faucets, corners, faucets, sliding door rails, window frames.