Yixing tea not Zoumei TANK; Double stainless steel vacuum insulation lasting bulbs outside; Cup he was anti-skid surface design tendons, and feel comfortable; national patent products.

• 紫砂内胆泡茶不走味；双层不锈钢真空外胆保温持久；杯身外表面设计防滑筋，手感舒适；国家专利产品。