Remember to drink your OJ before going to skate with the OJ Winkowski Tropics Elite Mini Combo 99a Wheels Made from OJ's newest formula, guaranteed more speed, longer lasting roll and no flat spots. Perfect for ripping though the streets or cruising through the skatepark. This conical style wheel shape is manufactured with the OJ Mini Combo shape for an all around superior performance. Designed with a wider riding surface for more control and slide ability as well as a conical style shape for better lock-ins