From cleaning grout and crevices on tiled walls and floors to getting in those nooks and crannies while cleaning faucets. Included is 1 flat brush which cleans small flat surfaces and 1 conical brush which helps to target those hard-to-reach areas or corners, especially combined with the extension. Both brushes are usable in dry and wet applications making them suitable for a wide range of cleaning applications. Bring together these long-lasting Detail Brushes with the high rotation speed of your Dremel® Versa to tackle grime and dirt with ease.