Revived after a redesign: this product now features a sleek, one-piece unit with a front door that locks in warmth for optimal performance. With built-in safety, it heats only to safe levels and auto-shuts off after 2 hours. In just 1 hour, your ball returns to peak condition, or extend to 2 hours for even better results. Trust in 20 years of expertise with our Revivors—hundreds of thousands of balls restored safely.