1pcs Multipurpose Cup Deep Cleaner BrushThe multi purpose brush is the perfect size for cleaning cup crevices, grooves, and so on. It fits in the tiny crevices and takes out the dirt. If you are looking for something to get the dirt out of those hard to get places, this product is recommended for home cleansing use. Descriptions: Three in one cleaning brush, corner brush, gap brush, and cleaning agent. Hook type remover can easily remove the difficult to remove the seal on the container.