Experience the ultimate in self-bondage with the 70 mm Ice Ball lock, made from high-quality stainless steel. This unique lock melts like ice, opening automatically after approximately 2.5 hours – perfect for safe, time-bound release. Fill it with water, let it freeze and simply attach it to the eyelets with ropes. A special valve in the outer tube prevents cracking due to freezing. Safe, reliable and ideal for your exciting moments.
