Handcraft finishing created by Sindean for indoor use only. Copper is handmade hammered, subsequently it is brushed and lacquered with a glossy, protective, transparent varnish. Differences compared to the sample provided are not to be considered as a manufacturing defect, but as a feature of the manual processing, that may be susceptible to variances in colour and homogeneity. For cleaning and maintenance only use a cotton cloth dampened with water or specific neutral products for varnished surfaces. Do not use abrasive cloths, solvents, alcohol or strong detergents. Dry the surface thoroughly in case of standing water.