What is the price of Laoyan (also called "Laoguoyan") wood? This kind of wood is called Northeast Shenmu, which can be used to make beads. Please be knowledgeable.

The efficacy of the old owl eye bracelet:

1, refreshing, anti-fatigue and refreshing.

2. The grease is of high quality, good hand feeling, hard texture, smooth and delicate, and mellow aroma.

3. It has the effects of treating sore throat, acne, anti-infection, anti-asthma, and conditioning aging muscles.

4. Colorful and changeable, accompanied by eternal fragrance.

5. It can dispel wind, detoxify and clear heat.

Speaking of pot calling, there are different names in different places. Beijing is called Ma 'ali pimple, Hebei is called fire glass, and the northeast is called pot. Actually, it's a kind of wood: rhamnose. Different parts have different names.

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Characteristics and differences of materials on shady and sunny slopes of old timber;

Shaded slope materials and sunny slope materials have different characteristics of wood according to the growth of trees in different geographical locations. Shady slope materials and sunny slope materials lead to different characteristics of wood. Shaded slope materials are characterized by dark red, fine wood grain, generally translucent and scattered on the wood surface.

The sunny slope material is characterized by brown color and more bold patterns, but its specific gravity and density are smaller than that of the shady slope material. The older you get, the darker the color and the greater the proportion. This is different from other Woods. This is also a simple way to distinguish the materials of shady slope and sunny slope.