Kooshty Original Glass Kup – 340MLsay no to those single use coffee cups by opting for this reusable 340ml glass coffee tumbler, which has an insulating silicone band and a comfortable silicone sipping lid. wash before first use dishwasher safe, top shelf only microwave safe packaged in a natural kraft kooshty gift box caution use with care when consuming hot beverages do not overfill ensure the lid is secure before drinking do not hold a glass filled with hot liquid without the