[Creation idea] Through the process of high temperature oxidation and multiple reduction firing, we quenched and produced the world's first old rock mud coffee cup with fusion of clay and clay. The old rock mudstone ore is rich in ore, feels closer to nature, emits different far-infrared wavelengths, and enriches your familiar coffee flavor wheel experience. Three series of cup types, standard coffee cup, semi-circular cup, card cloth cup, each with six different styles. Different cup types and rock ore ratios can magnify or converge the local flavor of coffee. You can try to test different cups with the same coffee beans and experience the fun of making coffee with utensils. https://farm5.staticflickr.com/4822/44057188320_65bc19fe57_o.jpg [Maintenance method] 1. Ceramics are fragile items. It is important to maintain them to avoid breakage and keep them clean. Avoiding breakage to prevent vibration, crush, impact, and fall is the key to maintenance. 2. Utensil cleaning is based on the principle of cleaning one by one to avoid collision with each other. Packing and packing are based on the principle of "tightness", and one by one, especially the accessories. 3. Avoid cold and hot as much as possible when cleaning. If there is dust on the ceramics, wipe it with a soft cloth, or use a hair brush to gently wipe off the dust, just as carefully as the baby's tender skin. 4. Don't put ceramics in high temperature and strong light places, especially thin tires. Place it properly to prevent it from falling over. 5. Spread a thick cloth on the table during the appreciation, and take off the hard objects such as the ring on your hand. Be careful not to scratch the glaze or cause a gap.