New brothread 20 Assorted Colours Metallic Machine Embroidery Thread Kit 500M Each Spool for Computerized Embroidery and Decorative Sewing20 SHINY AND GLITTERY ASSORTED COLOURS The luster and shine of metallic machine embroidery thread will bring fantastic effects to all sort of your embroidery projects, which makes your design to be very Noble and Royal. Metallic threads are used a lot in the emblem and uniform embroidery, as well as decorative and ornamental embroidery on elegant clothing. TIPS OF WORK WITH METALLIC THREAD Considering metallic threads are a little tricky than normal