The base for a brooch in the form of a bow, silvering, Russia, Blanks for jewelry, Kostroma, Фото №1
$5.95
In stock 1 pcs
Способ оплаты уточните у продавца
Description
The base for the brooch is openwork in the form of an umbrella, you can wear it right this way or decorate it at your discretion.
Size: width 30, length 45 mm.
Weight: 6 grams.
Material: brass.
Coating: 999 silver (12 microns), oxidation.
Silver oxidation is a procedure using special chemicals, during which the metal surface is enveloped with a protective film consisting of silver oxide.
As a result of this method of processing, the decoration changes color, becomes resistant to adverse external influences.
Size: width 30, length 45 mm.
Weight: 6 grams.
Material: brass.
Coating: 999 silver (12 microns), oxidation.
Silver oxidation is a procedure using special chemicals, during which the metal surface is enveloped with a protective film consisting of silver oxide.
As a result of this method of processing, the decoration changes color, becomes resistant to adverse external influences.
How to keep
Silverware can darken, becoming covered with a coating of silver oxide from pale yellow to black:
– in contact with a small amount of hydrogen sulfide or other sulfur compounds;
– at high humidity;
– in poorly ventilated areas;
– depending on the physiological characteristics of the body.
You will restore freshness and shine to silver products if you wash them in warm soapy water with the addition of ammonia (1 tablespoon per liter of water) or with baking soda (50 grams per 1 liter of water), then clean with a soft cloth moistened with a mixture of chalk (tooth powder) with ammonia.
Oxidized products should not be immersed in a special cleaning solution, as the black oxide will become dull and dirty gray!!!
– in contact with a small amount of hydrogen sulfide or other sulfur compounds;
– at high humidity;
– in poorly ventilated areas;
– depending on the physiological characteristics of the body.
You will restore freshness and shine to silver products if you wash them in warm soapy water with the addition of ammonia (1 tablespoon per liter of water) or with baking soda (50 grams per 1 liter of water), then clean with a soft cloth moistened with a mixture of chalk (tooth powder) with ammonia.
Oxidized products should not be immersed in a special cleaning solution, as the black oxide will become dull and dirty gray!!!
Доставка и оплата
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(Kostroma)
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from
$3.53
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При покупке на сумму от $50.46
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The base for a brooch in the form of a bow, silvering, Russia
$5.95