Have you started noticing your golf clubs or golf shoes performing poorly due to dirt and grime build-up? Do you want to keep your golf clubs always clean, but without bothering to wash or wipe them? Get this Gzingen Golf Club Groove Sharpener and Retractable Golf Club Brush -Perfect tool for keeping your clubs clean and the grooves sharp. Added backspin to your wedges and distance to your irons, and extend the life of your irons and wedges.