*High quality material: It is made of Titanium Alloy and Copper .Titanium alloy is used to reduce heat conduction upward from the heating block, and gold-plated copper is used to dissipate heat to accelerate heat conduction.
*Perfect wormanship: The inner wall of the titanium is very smooth so that the filament can pass through and reduce clogging.Thus Helping to Print Flexible Filaments
*Easy to install: the bayonet design allows screws to be screwed into place for easy removal.
*Advantage:two components with different thermal conductivity.improve heat dissipation efficiency.
*Compatible with:compatible with Ender 3 CR-10 S4 S5 Ender 3 V2 Ender 5 CS3 Hotend 3D Printer