This washbasin is meticulously crafted from natural andesite stone, featuring a professional polish that gives it a glossy, intense black interior. The exterior, however, is kept in its natural state, exhibiting the richness of colours and textures typical of andesite, with grey tones and a texture that highlights the authenticity of the stone. This contrast between the glossy black of the interior and the rust grey of the exterior creates a stunning aesthetic, fusing the elegance of the polish with the raw, natural beauty of the stone.