Keep your BirdieBall putting green lookin' fresh year round with the Putting Green Stimp Maintenance Brush. The sleek wooden handle and stiff bristles will keep your putting green in tip top shape. The brush can be used to reconstitute the grain on your BirdieBall RollTech Foam putting surface. This will not only allow you to keep the grain fresh, but it will also give you the ability to manipulate the speed of your RollTech putting surface. Brush against the grain (to make the grain stand up more) to effectively slow your green down, or brush with the grain (to flatten the grain) to speed up your green! *Please note that the Turf Putting Green does not have the grain feature like the RollTech Foam does, so the brush will not manipulate the stimp of the Turf Putting Greens. If using the brush with the Turf, it will work to keep the putting surface free of debris. There are two different brush choices depending on your needs. Choose the Maintenance Brush to simply maintain and refresh your current stimp speed. Choose the Slowing Brush to meaningfully slow your RollTech Foam green down. This is also great for general maintenance of both the RollTech and the Turf Putting Mats, and will clear off any dirt/debris and help to buff out imperfections. Used in conjunction with fill material, you can fix dents and divots and keep your RollTech Foam green in pristine condition for years. Maintenance Brush Features/Uses Easy-to-hold ergonomic wooden handle Stiff bristles Reconstitute grain of RollTech Foam Putting Greens Manipulate speed of RollTech Foam Putting Greens Clean dirt and debris  Buff out imperfections Use with fill material to fix any dents/divots on the RollTech Putting Greens