Gilt rough purl No. 6, 50cm Metal purls for goldwork embroidery £3.10 inc. VAT (where applicable) Sorry, none currently 0 in your basket View Basket Checkout Rough purl is a metal used for goldwork embroidery. It has a flatter (less shiny) finish than pearl purl, which it contrasts and compliments beautifully. Available in size number 6 this order is for a 50cm length (1mm diameter). Please note this is gilt so there is only a very small percentage of gold content in this product. This is a good time to use a velvet board. Have you got yours? Available in Silver plated, copper and now colours too!