Our disposable white paper cups are made of thickened paper with double film coated inside and outside, the film can be effectively prevented leakage. These disposable paper drinking cups are eco-friendly, which are 100% food safe, BPA free and recyclable. This leak-proof coating makes this a leak-resistant paper cup that won't get weak or soggy. Fill the paper cups with water, the paper cups can be kept for some days. Our cups have a tightly rolled rim and fit our cup lids tightly. This plain paper drinking cup is perfect for cafes or coffee shops, we accept only 1000pcs customization for some items.