Product collections include series of goods grouped by material and color, allowing for faster browsing of complete lines of bathroom accessories. Among the collections are hygienic accessories and public toilet equipment in matte steel, glossy steel, white, black, and colorful, as well as accessories for hotel and home bathrooms. A typical collection usually includes a soap dispenser, paper towel dispenser, toilet paper dispenser, and waste bin, although there may also be richer product collections that also include a sanitary bag dispenser, toilet seat cover dispenser, elbow dispenser, or electric air freshener.