1. Duanyan stone is noble and clean, delicate, moist, tender and firm, and the made Duanyan stone has the characteristics of "grinding ink is not stagnant, and it is easy to ink; Buckle silently, grind silently; It has practical advantages, no water consumption, no ink loss and "long-term use". Writing calligraphy does not lie in the depth of inkstone, but in the delicate and oily ink ground by inkstone. To write bold, fluent and vigorous Chinese characters, it is advisable to use loose pit inkstone to grind ink.
2. It should work, but it is not suitable for grinding too much ink on the flat, like the answer upstairs. It is best to write in lowercase letters, and it is best to write in fonts with less ink.
I hope it works for you!