Many embroiderers will not attempt to use Metallic Thread. They have been frustrated time and time again with broken threads, broken needles and ruined garments. Finally, Jenny Haskins has introduced the perfect metallic embroidery thread designed to be used at high speeds on most machines. The Jenny Haskins Premium Metallic Threads are created with a very strong inter core made of polyester. The polyester core is coated with brilliant metallic colors but then it is coated with a special lubricating hardener to prevent the metal from flaking. This special lubricant also allows the Jenny Haskins' Metallic Thread to flow evenly and without restriction through your machine.