Get a Grip on Playtime.™ The sky's the limit with these one-of-a-kind helicopters that inspire imaginative play! Leave it to Oball™ to ratchet up the fun with the unique O-Copter™. These helicopters have a moving ball inside with colorful beads that bounce and create fun sounds as baby plays. The propeller makes fun clicking sounds and there's even a baby-safe mirror for self-discovery. Made with the distinct Oball design that makes it easy for tiny fingers to grasp.