The smartphone case is available in two versions: in calfskin and, the deluxe version, snakeskin, tanned in Italy. Both share a common characteristic: the colour of the material changes as the temperature or weather change or when the pressure rises. It is one of the pieces in the collection by The Unseen, a company formed in London in 2014 which produces leather accessories and products capable of changing appearance and transforming from red to black, or from green to blue, in a short time. This is not the first experiment of this type, but the founder of The Unseen, Lauren Bowker, who graduated from the Manchester School of Art and designed a chemical compound that enables the ink to change colour in response to carbon monoxide, after several experiments, managed to transform her project into a real company, thanks to its partnership with the British department store chain The Selfridges. The Unseen products, in limited edition, are hand-painted and vary in price from 35 to 1,750 pounds. The collection also includes wallets, bags and backpacks.
Is the handbag red or black? Straight from England, The Unseen, leather goods that change colour
