I bought these for myself, but I have extras, so I'm selling them individually. These are the popular Costco Kirkland Red Cups, 50-piece set, a big hit in America! These cups are perfect for barbecues, New Year's gatherings, birthday parties, and events! These large 532ml red cups are hard to find in Japan! Their large size means you don't have to refill your drinks constantly♪ They are made of plastic and designed to be disposable, but they can be washed and reused! Heat resistance is 65℃, but please avoid boiling water. Chinet is a long-established manufacturer specializing in disposable tableware, paper products, and cutlery. In America, every household stocks these red cups, mainly for home parties and BBQs. The sides have a textured design for easy gripping! These are new and unused, but please understand they have been stored at home. Color: Red Type: Cups Kirkland Disposable Cups Multi 532ml 50 pieces Brand: - Color: Red Type: Cups