Very fine bright check purl - Lime green Metal purls for goldwork embroidery - 50cm £1.00 Quantity: at £1.00 each Add To Basket Goldwork part 3 Get them now! When they are gone they are gone... 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. Available in lots of colours these very fine bright checks are approximately 1mm in diameter (equivalent to size 10 in gold and Silver plated purls) and come in a 50cm length.