Abstract: A child-resistant closure for a container. The closure has a first groove and a second groove formed into a base. A cap covers an opening in the base. The cap can rotate between a closed position, a primed position and an open position. The cap has a nub that engages the first groove on the base, when in its closed position, engages the second groove on the base when in its primed position, and is free of any groove when in its open position. A mechanical activator is coupled to the base with a teeter connection. The mechanical activator displaces the cap from the closed position to the primed position when a first section of the mechanical activator is depressed. The mechanical activator displaces the cap from the primed position to the open position when a second section of the mechanical activator is depressed.