Ice cream cup is a product I have made in 24 years. The rotating cup lid is simple and durable in design, focusing on water leakage prevention. The silicone coat solves the functions of anti-fall and anti-scalding. It has been slightly upgraded in combination with the existing cup type. Do carry, meet the health of the new way to travel. Summer is coming, this dopamine cup can keep cold while keeping warm, so that drinking water can also have a sense of happiness!