Slime Balls welcomes the Nora Guest Vomit 56mm skateboard wheels in a purple colorway. These 99a durometer wheels boast sleek Slime Ball graphics in a unique font with an ill cat vomiting "Nora" in green. These wheels are sold as a set of four, featuring a wide asymmetrical shape, one rounded edge, and a conical edge - allowing the rider a personal preference of look and feel.