Copper bright check purl no. 6, 50cm Copper bright check purl no. 6, 50cm Copper bright check purl no. 6, 50cm Metal purls for goldwork embroidery £1.85 inc. VAT (where applicable) Sorry, none currently 0 in your basket View Basket Checkout Goldwork part 3 Bright check purl is a metal used for goldwork embroidery. It has a lovely sparkle and will enhance any piece of embroidery. Cut the metal into lengths and thread onto a sewing thread like a bead. This order is for a 50cm length of copper Bright Check Purl number 6. Also available in gilt and silver-plated. This s a good time to use a velvet board. Have you got yours?