Get a Grip on Playtime! Ball to the rescue! Ball Go Grippers Emergency Vehicles feature the irresistible Ball material and design that make it easy for even the youngest, most inexperienced fingers to grab. Rugged and virtually indestructible, these rescue vehicles are the perfect choice for baby's first car. They roll easily and interact with all Ball Go Grippers toys and play sets. Great for on the go and inspiring more imaginative play times. Fun to pick up and impossible to put down!