1, through color identification, the black wooden bracelets in Jin Sinan are mostly dark brown or yellowish brown, and some are green. You can put the bracelet in the water, and then observe whether the color of the bracelet deepens and fades.

2. Through odor identification, Jin Sinan ebony has experienced the carbonization process for thousands of years, but it still retains a faint fragrance.

3. Through texture identification, Jin Sinan ebony has a unique waterlogging texture. You can take a closer look at its texture after you get the bracelet.

4. Through texture identification, the texture of dark wood in Jin Sinan is moist, delicate and smooth, which can be clearly felt by gently touching the raw materials.

Extended data:

A, Jin Sinan bracelet maintenance:

As long as the wearer pays more attention to the bracelet on weekdays, don't let it get wet, don't expose it to the sun, and don't touch all kinds of chemical liquids. If the weather is dry, properly apply olive oil or walnut oil for care, and gently wipe it with a soft cloth regularly, the maintenance effect of the bracelet can be achieved.

Second, the effect of Jin Sinan bracelets:

Golden nanmu bracelets also have health-preserving effects. Its fragrance, faint, quiet and fragrant, gives people a natural and comfortable sense of enjoyment. It's like no matter how much trouble and pressure you have, it will dissipate, make people calm, and thus play a role in health preservation. Wearing Jin Sinan beads bracelets for a long time can not only enhance the wearer's dignity, but also keep in good health imperceptibly.

References:

Baidu Encyclopedia-Jin Sinan bracelet