Zhao Xinqing handed a small bamboo tube from the side and said:

"Put the polished buffalo horn powder in."

"This thing can stop bleeding and prevent inflammation and is a good topical injury medicine."

The work of polishing buffalo horns is extremely time-consuming and labor-intensive.

Su Bai and Zhao Xinqing worked alternately until 8:30 pm.

The entire piece of basalt even became a bit hot due to long-term friction!

A buffalo horn was polished, leaving only the outermost and most toughest buffalo horn piece.

Su Bai pointed to the curve of the buffalo horn and explained to the camera:

"Look at it."

"This arc is perfect, and it can be fitted directly with the wooden tire without any adjustments, completing a horn bow."

"If the arc is inherently not good, you need to use the high temperature to soften the horns, and then press on the stone pier to change its arc."

"But the more the arc of the natural is changed, the worse the quality of the horn piece."

"It may even be directly stumbled."

Barrage:

[Wait a minute, how can the wooden tire have such a curve?]
Chapter completed!