For the Glory of Clean Clubs. Show your Penn State pride on the course with the officially licensed Penn State University Grooveit Brush—featuring the iconic Nittany Lions logo and our patented Wet Club Scrub technology. Whether you're teeing off in Happy Valley or repping PSU on the road, this magnetic, leak-proof brush keeps your clubs spotless and your game sharp. Durable nylon bristles, a refillable spray system, and true blue-and-white spirit make this a must-have for any proud Penn Stater who lives for clean contact and cleaner grooves.