Practical Acid Test Kit Silver Platinum Gold Testing Touchstone Jewelry Tool

Description

Description:
Feature:
This kit is used to verify the gold content in items!
Apply a drop of this solution to a small sample of the item to be tested onto the test stone.
then the real gold will stay on the touchstone, false one will be dissolved or oxidized to blue
If the sample disappears, then the item is below the karat of the solution
This solution works for testing any gold which you believe to be 10K, 14K, 18K, 22-24K, Silver, and Platinum pure.
Acid changes color based on purity. Very easy to use--instructions included.
Ideal for testing jewelry, coins, antique gold, silver, platinum collectibles, and more!
Warmly Tips:
If u want test your gold ring is real or not, just need rub black stone, and leave a small sample on stone,
Apply a drop acid test on stone. real gold will stay on the touchstone, false one will be dissolved.
Material: High purity Graphite Stone & Acid Testing Water,
Size:
A: Graphite Stone :8 X 5.5 cm/3"X 2"
B: Acid Testing Water :4.5 X 3 cm/1.8"X 1.2" ( 3 ML)
Quantity: 1 PC
Note:
Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon.
And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
Package includes:
1 PC X Acid Testing Water,( 3 ML)
OR 1 PC X Graphite Stone.
1.
We ship to worldwide，
I will add a tracking number in EBAY
2. Make sure your Address is correct. A phone number is recommended for a more accurate delivery.
3.We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process.
Country
Shipping time
Note
USA ,
Russia（
e-packet dispatch
）
5-12 working days
≥
20 days, contact me
USA ,
Australia, United Kingdom（
Economy Shipping from outside US
）
15-25 days, sometimes 30 days
≥
30 days, contact me
France
15-28 days, sometimes 30-35 days
≥
35 days, contact me
Brazil, Spain, Canada
20-40 days, sometimes 40-45 days
≥
45 days, contact me
Other country
Normally 25-30 days to reach
≥
30 days, contact me
After purchase
.
I
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goods
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12 hours
.
And I
'll
add a tracking
number
to
the
EBAY
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This
tracking number
can query
the
Post.
● I am very glad to solve your any problem on my items.
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