Tork OptiCore® Twin Toilet Paper Roll Dispenser T11: Managing waste while maintaining high standards can be a challenge but a high-capacity, reduced waste and improved quality are all part of the patented Tork OptiCore® technology. The closed dispenser protects bath tissue for better restroom hygiene and ensures maximum use of each roll before the next one is accessible. High capacity rolls mean fewer refills and less maintenance cost. This patented system balances cost and performance for customer satisfaction and your bottom line. Advantages at a glance: + Patented OptiCore® technology + Closed dispensers + High-capacity + Two-part core technology