i Birba … jewels are produced in Sterling Silver. Each of our creations is designed, modelled, made and packaged exclusively in Italy , and made by hand with great care and passion, through artisan technique. This is why every product and his components retain unique characteristics , little differences in sizes and imperfections due to craftsmanship.
Being precious objects, they demand a few simple precautions, actions of care aimed at preserving their beauty and splendour through time.
The normal daily use and external factors such as air humidity, temperature, pollution levels, contact with cosmetics and skin perspiration may reduce the brightness of the silver surfaces and change the appearance of the original to darker and opaque colours. The extent and speed of the phenomenon are not predictable since they depend on several factors: to keep the process under control one should minimize the contact of silver jewellery with detergents, creams, perfumes and water, especially swimming pool (chlorine) water and hot springs (sulfur); in general one should avoid direct contact with any substance containing alcohol.