Pencils are also difficult. Although Sun Yingying's medical skills are very good, she can't do anything else.

Finally, when Sun Yingying saw her family buying big white goose, Grandma Li was preparing to make an old goose pot, and her eyes lit up. She had seen someone write with a quill pen before, maybe she could try it.

So Sun Yingying came to the kitchen, pulled out more than a dozen thick and large goose feathers from the big goose, cleaned them up and took them to the study.

Use a needle to penetrate the small hole in the front, hollow out the things inside, then put it in the ink and pinch it hard, and when it loosens, ink appears in the pen tube.

Then Sun Yingying tried to write on paper, which was a bit hard and a little unsmooth, but it was much faster than a brush.

Sun Yingying repaired the other ones and grinded them more rounder, which made them much easier to use.

Sun Yingying found those goose feathers that were just right and right, which could absorb a lot of ink at one time and let her write a very long paragraph of words, and she was immediately delighted.

So when Sun Yingying came to the Wu Family Hospital again for a consultation, she took out a quill pen to write, which immediately attracted the attention of Dr. Wu, Xu Changhui and others.

It’s just that they are very uncomfortable to write with these pens because they are used to brush-writing shoes and are not used to hard quill tips.

However, seeing that Sun Yingying was able to write small and neat fonts, and the writing quickly made Doctor Wu and Xu Changkui determined to practice writing with quill pens.

In this way, you don’t have to write a pulse case, just write a dozen pictures. One short one is good; two or three long ones are enough.

Sun Yingying's pulse case is well written and neatly. Dr. Wu will carefully check it every night and often feel surprises.

He also copied it himself and reported it to the capital's home.

In addition to the special treatment methods of pulse cases, the things reported this time also have several quills and methods of use.

After several days of practice, Dr. Wu was able to skillfully use a quill, so the letters written to the head of the host family were also written with a quill, explaining the advantages.

After 20 days of maintenance, Master Wu felt that her skin had improved a lot. Although the bronze mirror was blurry and not really visible, Master Wu's hands could feel the changes in his face and the elasticity of the corners of his eyes.

Even Dr. Wu kept praising him, feeling that his wife was several years younger, with fewer wrinkles on her face, had a lot of whitening skin, and no longer had the dullness she used to be.

Sun Yingying now misses the mirrors from the past. If she had a mirror, she could see her true appearance clearly.

To make a mirror, you need to make glass first. This is another very large project and was not easy to operate in ancient times.

Now he doesn't have any in his hands and doesn't have enough money to do experiments, so let's forget it, Sun Yingying decided to practice her medical skills honestly.

Let’s talk about these wonderful ideas later!

Master Wu saw Sun Yingying and praised, "Yingying, the skin care products you gave me before are really useful... Can you make more for me? I want to continue using them. If the materials are very expensive, I can give you money!"

After hearing this, Sun Yingying waved her hands repeatedly, "Although it costs some money, these disciples can afford it! I will pack the skin care products that my master's wife will use in the future!"
Chapter completed!