Drillbrush was established in 2007, we have been designing and innovating brushes based on feedback and demand from our valued customers. Our brushes are professional quality and have been tested and approved by commercial cleaners, marinas, detail shops, and others industry "hands on, daily user" reviewers to be the absolute best solution for a wide variety of cleaning and scrubbing tasks. Always look for the "Drillbrush Power Scrubber" logo to insure you are buying an authentic Drillbrush from the leader in drill powered cleaning brushes. Drill NOT included. Start saving time and effort with our power brush drill attachment set. These drill powered bathroom accessories will become some of your most used household cleaning supplies. This is our newest kit and features our brand new edge brush for cleaning grout lines and shower door tracks These spin brush drill attachments will work as a bathroom cleaning brush. This round brush set includes 5 brushes in varying sizes to make sure you have the right scrub brushes for cleaning any surface in your bathroom You can use our drill brush medium stiffness bathroom cleaning supplies as a substitute for a bathtub cleaner brush, toilet brush, or tub cleaner brush. This drill brush set works as a toilet bowl cleaner brush, sink cleaner brush, baseboard cleaning tool, grout cleaner machine, or tile scrubber brush All Drillbrush Products have a 90 day no questions asked return window. If you are not completely satisfied with our product we will issue a full refund or ship out a replacement at the buyer's request. Cordless Drill NOT included