Everyone subconsciously looked at him in the voice, with a clear look: How do you know you don't need it?

The person who asked the question before added: "Of course, I don't believe in Master Lu. What I mean is that I'm not afraid of ten thousand, just afraid of what if..."

Stop now, there are really defects, just make up for it, but if Master Lu doesn't know that this can be supplemented, he will do the last step directly. At that time, it will be too late to remedy it...

"Didn't you notice?" The polisher who answered him struggled to retract his gaze and reached out to take a hand in the sink.

The water flow fell from his fingers, making a jingle sound.

But everyone's eyes couldn't help but focus on his palms.

He twisted it gently, and the fingers were filled with fine starlight: "How can large impurities appear if they can be polished with coarse sand and gravel into such delicate debris?"

If large pieces of impurities really break, or even get lost, even if they fall down, they will only sink to the bottom of the water.

Oh, no, there is no bottom line anymore.

Everyone's eyes fell into the sink, but only saw a starry Milky Way, what big piece of debris? It didn't exist at all.

The person who asked the question was a little embarrassed: "I didn't expect this..."

"This is normal." However, Ying Xuan, who had been listening quietly, couldn't bear to be so embarrassed, so he handed a ladder: "The master and everyone's method of dot blue is somewhat different. The glaze color stained with a brush is less impurities, and it is relatively flat when firing, so it is more difficult to polish, but the debris are finer."

The normal dot blue for cloisonné is to spray the glaze powder with a small spatula and then fire it. This way, there are naturally more impurities.

This can also be regarded as explaining the difference between the two from a professional perspective. Everyone thought about it and nodded in agreement.

While they were discussing, Lu Zian had already polished it with fine sand and gravel.

He listened to the sound of running water falling on the vase, and reached out his hand quietly.

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Chapter completed!