Description
Details
MOVKZACV Practical Gold Testing Stone, Touchstone Gold Detection Stone, Jewelry Gold Scratch Acid Test Tool Portable Gold Test Stone: This acid test stones is used to verify the gold content in items. Acid changes color based on purity, very easy to use.
Key features
- This acid test stones is used to verify the gold content in items
- Acid changes color based on purity, very easy to use
- The natural black stone is particularly resistant to acidity, and the gold color is particularly easy to rub on the stone
- Material: not null
- Colour: Dark Grey-1pc Common (About 4.4*6.9cm)
Product specifics
- Brand: MOVKZACV
- Category: Jewellery Accessories
- Size: free size
- Colour: Dark Grey-1pc Common (About 4.4*6.9cm)
- Material: not null
- Part number: 16176082342769