ITEM NAME:Titanium Thermal Heat Break Small Hotend Kit All Metal Set Extruder For CR-10 Description: 100% brand new and high quality! The heating is super fast and the structure is stable. Cotton insulation cut to fit cr-10 heater block. Heater block compatible with traditional thermistor or PT100 . All metal hotend kit. For CR10, for CR8, for CR10S. Specification: Material: metal Color: silver Filament size: 1.75mm Package:&;nbsp; 1 pc x Heatsink 1 pc x Titanium Throat 1 pc x Heater block compatible with traditional thermistor or PT100&;nbsp; 1 pc x Brass Nozzle 1 pc x Cotton insulation cut to fit cr-10 heater block Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 1-2 cm differences due to manual measurement..The heating is super fast and the structure is stable. 1 pc x Titanium Throat. Cotton insulation cut to fit cr-10 heater block. Heater block compatible with traditional thermistor or PT100. 1 pc x Cotton insulation cut to fit cr-10 heater block.