This Calvin Klein Golf Pitchfork Clean Set is the ideal gift for any golf obsessive. Includes: Spirit CK Pitch Mark Repairer 3 in 1 CK Groove Cleaner Magnetic CK Ball Markers The durable Spirit CK Pitch Mark Repairer is made from zinc. Ergonomically pleasing, it has been designed with a moulded thumb grip for ease of use. The versatile 3-in-1 Groove Cleaner combines a strong and soft brush, along with a Groove Cleaner to help clean deep into the grooves of your club face.