Telephone no: 0333 050 7130                                                       Click and collect from NW5, London, UK 


Rosario4 specialises in natural fibres from their natural origin, like wool, milk protein, silk, cotton , bamboo, corn fibre, cashmere and now also producing natural dyed yarn, using dyes obtained from vegetable parts, insects extracts, having as main goal the respect for the environment and trying to achieve a balance with the nature.