These OEM Eco-Products World Art Hot Beverage Cups come in a carton of 1000. They feature a PLA inner lining that ensures a leakproof seal without the use of conventional plastic. The smooth rolled rim provides comfortable use and a secure fit for lids. The exterior design showcases a map of the world with land masses in white, making them visually appealing. Made from renewable resources including paper, these cups are not recommended for microwaves.