1. Compared with plastic cups, cool design stoneware coffee mugs have less harmful gases and substances brought by plastic cups. According to experts, long-term use of plastic cups may cause cancer.

2. The cool design stoneware coffee mug is completely harmless, it will not be like the metal cup, and there is the possibility of ingesting harmful metals in long-term use.

3. Due to the existence of the cool design stoneware coffee mug, the molten iron is not in direct contact with the carbon bricks, which relieves the infiltration, erosion, erosion and other damages of the molten iron and alkaline substances to the carbon bricks from the structural design, and mullite, brown corundum, etc. All are high-grade ceramic materials with low thermal conductivity, with high resistance to erosion and erosion. Eliminate the embrittlement layer of large carbon bricks.

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