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Diamond Identification Instrument Thermal Conductivity Instrument Drill Pen Diamond Detector Diamond Tester High Precision
Specifications:
- Origin: CN(Origin)
- Weight: 40g
- Model Number: GH450B
- Item Type: Jewelry Tools & Equipments
- Color: Blue
- Brand Name: Junejour
- Free shipping
- 100 days returns
- Low prices
- 5 million products