925 silver, also known as sterling silver, is championed for its durability and shine. It is stronger than pure silver, which is soft and malleable, and it's tarnish-resistant, making it perfect for crafting jewellery! The main reason it's called 925 silver is because it contains 92.5% silver, and the remaining 7.5% is made up of other metals, such as copper and zinc. These added minerals make the silver much more robust, ensuring jewellery lasts a lifetime.