This black round 24cm steel bowl is beautifully textured and will look stunning in any household by Alessi UK Ltd. The Extra Ordinary Metal collection combines Alessi's historic production experience with elements of Italian culture, by using an ancient goldsmith's technique that is the Etruscan Granulation. It creates a rich interaction with light, a kind of luminous skin capable of exalting both complex shapes and pure, neutral lines. The grain arrangement follows a geometric sequence generated by the succession of Fibonacci, an Italian mathematician who for first translated the golden logic of classical proportions into numbers. Size: 24cm diameter. Material: steel coloured with black epoxy resin, with relief decoration.