SHUFFLEBOARD AND CURLING: 8 replacement rollers (4 Red + 4 Blue) for GoSports Shuffleboard and Curling 2-in-1 tabletop game STEEL BALL BEARINGS: Rollers smoothly glide across the playing surface to mimic real shuffleboard and curling for maximum fun PLASTIC COATED: Sturdy outer plastic coating ensures these rollers never break Works with GoSports mini shuffleboard & curling game or other mini sets