Complement your cleaning collection with the RYOBI 2 PC. Soft And Medium Bristle Grout Kit , the ultimate cleaning solution for delicate surfaces and tight spaces. Designed to provide gentle yet effective cleaning, the soft and medium bristles are perfect for cleaning around your bathroom, kitchen, and more. The cone design of these brushes effortlessly navigates hard-to-reach areas and corners. This kit is compatible with the RYOBI USB Lithium Detail Scrubber (FVG52K) and includes a Soft Bristle Grout Brush and Medium Bristle Grout Brush.