Curl card new round coaster series The original pattern is selected, and the edges are reduced, and the roundness and tenderness are more. -Product Specifications- • Size ∣ 10.5 (diameter) x 0.5 cm • Material: ceramic, slip pad • Temperature resistance: -10 ° C to 110 ° C • Origin ∣ Taiwan • Storage method: Can be washed with neutral detergent • Precautions ∣ The material is fragile. Keep it away from fire sources. Do not use it in a microwave oven. Please observe heat and cold resistance.