Simplehuman Black Gloss Toilet brush & holder. Unlike traditional toilet brushes, simplehuman has designed a black brush with a crescent shape to help reach hard-to-clean areas around toilet rims. The stiff outer bristles are ideal for scrubbing tough stubborn stains and the slim, dome-shaped cover conveniently stores the toilet brush when not in use, keeping it hygienic and discreetly hidden. A unique magnetic collar secures the cover to the toilet brush so you can carry them together without any drips. Toilet brush & holder by Simplehuman.