How is the quality of Jade Flashlight Smile Shark Y333?

Laughing Shark Y333 Showing Jade Flashlight Professional Identification of Jade Jewelry Strong light tricolor light source Small caliber rechargeable purple light fluorescence detection, outdoor lighting, easy to use. The quality is good. It's worth starting with.

The flashlight light source is close to the surface of jade, mainly depending on the texture and richness of jade. The bright flashlight shines directly on the surface of jade, which is translucent and relatively concentrated in charm, but directly shines on the mixed products of Shi Ying, marble and glass, causing relative astigmatism. When the direct flashlight moves slowly, it can identify whether the jade texture structure is uniform. When the flashlight is translated, the light transmittance of jade is uniform, indicating that the structure is uniform and the light transmittance is uneven, indicating that the structural uniformity of jade is not good.