Ginkgo 100 Pack 12 Oz Disposable Coffee Cups With Lids, To-Go Paper, Black Easy to Pull Apart: These paper Insulated coffee cups do not stick together and are easy to pull apart. Thickened Cups: Leak-Proof and Long-Lasting, The lid seals tightly to the paper cup to prevent spills. Bottom has a deep fit and easily stays on for 24 hours without leaking or penetrating. Anti-Scald Design: Three layers of protection to avoid scalding. Also keeps drinks at optimal temperature. Microwave oven is not available. Wave Pattern Anti-Slip: S-shaped wave pattern design, sturdy and anti-slip, comfortable and ergonomic to the touch. Great Value Bulk Pack: You will get 100 black coffee cups 12oz, a pack of 100 black matching lids. To-Go coffee cups can be used in coffee bar homes, offices, cafeterias, parties, camping,hotel, school, wedding, rv.