The Drillbrush Red, stiff bristle, cleaning kit includes: the MINI version of our most popular brush: The Original Drillbrush Power Scrubber (stiff bristle red and black model). One long 2-inch diameter stiff brush, and a newly designed wheel-style brush for seams, crevices, cracks, and grout/mortar lines. The shape of the Original Drillbrush is perfect for uneven surfaces and corners in artificial ponds, concrete pools, birdbaths, and outdoor furniture. The long 2-inch brush is great for hard-to-reach and tight areas around pipes, fixtures, or equipment. Clean patio, driveway, around your property, your outdoor areas, and lawn / deck furniture. The Red stiff kit is the perfect outdoor cleaning kit for garden, patio, deck, and barn. All Drill Brush attachments in this kit feature rugged steel, quarter-inch, quick-change shafts. This allows the brushes to fit in all cordless drills and impact drivers, and to be changed quickly to match your cleaning needs. See our complete line of Drillbrush power scrubbing brush products by clicking on our brand. Cordless drill NOT included.