1. The fine, soft wire that can be easily untwisted even if inadvertently wound in the opposite direction
2. Wires do not break easily and are more durable
3. Ultra-fine, is a subversion, feel the new experience of removing the screen
4. Fine enough, high hardness, high toughness, high resistance, high success efficiency
5. Made of carbon steel alloy material, to meet the demand for toughness, after thousands of repeated experiments, not easy to pull off, with super strong resistance to tension
6. High surface finish, no damage to the polarised light, high cutting accuracy
7. A variety of different sizes to meet individual maintenance needs