Paper hot cups are perfect for serving hot beverages like coffee, tea, cocoa & more. The interior is lined with polyethylene that acts as a moisture barrier to keep liquid inside the cup & prevent leaking. Smooth rolled rim adds rigidity to the cup & 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 Solo LK316B0004, LK316W0007, TLB3160004, TLN31600013, TLP3160007; Dart OPT316 & OPT316B lids (sold separately).