Feature: 1. ☞ This Sprite Extruder Heater Block Kit is compatible with Creality Ender-3 S1 /CR-10 Smart Pro3D Printer. 2. ☞ High temperature printing under 300℃, titanium alloy can reduce the heat conduction upward, and chrome copper has better overall performance with the feature of speeding up heating dissipation. 3. ☞Capable of sustained operation at 300℃, compatible with high temperature filaments like ABS and nylon, enabling greater creative possibilities Rapid heating facilitates faster printing speeds 4. ☞ What You Get: 1 x 24V40W red heating rod, 1 x Normal temperature Thermistors, 1 x Aluminum heating block. 1 x Titanium Alloy Red Copper Bimetallic Throat, 1 x Copper-platedNozzle, 1 x Black Silicone Case and 3Pcs screws. 5. ☞ Smooth feeding without leakage. 45° chamfering design at the rear end thread, smooth feeding, flat and smooth nozzle section, highly matched butt joint. Specification: Features: ☞ This Sprite Extruder Heater Block Kit is compatible with Creality Ender-3 S1 /CR-10 Smart Pro 3D Printer. ☞ High temperature printing under 300℃, titanium alloy can reduce the heat conduction upward, and chrome copper has better overall performance with the feature of speeding up heating dissipation. ☞ Capable of sustained at 300℃, compatible with high temperature filaments like ABS and nylon, enabling greater creative possibilities Rapid heating facilitates faster printing speeds ☞ What You Get: 1 x 24V40W red heating rod, 1 x Normal temperature Thermistors, 1 x Aluminum heating block. 1 x Titanium Alloy Red Copper Bimetallic Throat, 1 x Copper-plated Nozzle, 1 x Black Silicone Case and 3Pcs screws. ☞ Smooth feeding without leakage. 45° chamfering design at the rear end thread, smooth feeding, flat and smooth nozzle section, highly matched butt joint. Specification: Model: Sprite Extruder Heater Block Kit (Bimetal Heatbreak Aluminium Heater Block Plated Copper Nozzle) Compatible with: Ender-3 S1 /CR-10 Smart Pro High Temperature: 300℃ Weight: 18.3g Packing List: 1 x 24V40W red heating rod 1 x High temperature Thermistors 1 x Aluminum heating block 1 x Titanium Alloy Red Copper Bimetallic Throat 1 x Copper-plated Nozzle 1 x Black Silicone Case 2 x Screw 1 x Top Screw Package List: 1 x 24V40W red heating rod 1 x High temperature Thermistors 1 x Aluminum heating block 1 x Titanium Alloy Red Copper Bimetallic Throat 1 x Copper-plated Nozzle 1 x Black Silicone Case 2 x Screw 1 x Top Screw