Features:     1. Appearance is brighter, the appearance of this product is silver and the appearance is very bright.     2. Wire precision enhancement. This product adopts exquisite workmanship, Wire precision enhancement.     3. The inner wall of the tube is smoother (reducing the possibility of filament clogging).     4. The interface is smoother and more accurate (can effectively prevent the filament from leaking).     5. Good quality: This product is made of high-quality materials, exquisite workmanship, very good quality and long service life.               Description:     This titanium alloy heat break is durable and easy to use, which is very suitable for 3D printing.               Specifications:     Material : Titanium alloy     Size : 1.75mm     Color: silver               Package Included:     5 pcs*Ttitanium Alloy Heat Break           Notes:     1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.     2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.