Paper hot cups are perfect for serving hot beverages like coffee, tea, cocoa and more. The interior is lined with polyethylene that acts as a moisture barrier to keep liquid inside the cup and prevent leaking. Smooth rolled rim adds rigidity to the cup and ensures a leak-resistant lid fit. Disposable cups are made with a high percentage of plant-based resources to reduce the impact on valuable natural resources. Cups are designed for use with Dart OPT316, OPT316B; Solo LB316100007, TLB3160004, TLN31600013, TLP3160007, LK316W0007 and LK316B0004 lids (sold separately).