-Our products are hand-forged and produced by the copper craftsmen of Kahramanmaraş. -The outer surface of our copper products is polished to prevent darkening, and the inner part is coated with tin using traditional methods. -It is long lasting and durable. -Does not rust. -The visible and different lines on our products are due to the fact that each product is made individually by hand; Therefore, the lines of each product are product-specific. -Our copper products are not fabricated and are 100% handmade. Height: 8cm Thickness: 1.1mm Weight: 70 Gr Volume: 40ml Color: Oxide Package Content: Copper Shot Glass 1 piece Due to its natural structure, copper may lose its shine depending on use. To restore the products to their former shine, you can wipe them with a cloth filled with vinegar or rub them with lemon and salt. Thus, your copper products will regain their former shine. Before first use, wash the product by hand with warm soapy water and dry it. Do not wash in the dishwasher. Do not use a wire brush or bleach. Be sure to dry it after every wash.