Features: 100% brand new and high quality Our titanium alloy throat with better hardness than stainless steel. High quality material, only 1/5 thermal conductivity of steel, so it refuse blocking while printing. Super heat break, can work in higher temperature than steel. Supper smooth inner hole for filament though, better than cheap ones in market. The inner wall of the tube is very smooth so that the filament can pass through and reduce clogging more easily. Specifications: Material: Copper Titanium Alloy Item Type: Throat Use for: 1.75mm Filament note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment. Our titanium alloy throat with better hardness than stainless steel. High quality material, only 1/5 thermal conductivity of steel, so it refuse blocking while printing. Super heat break, can work in higher temperature than steel. Supper smooth inner hole for filament though, better than cheap ones in market. The inner wall of the tube is very smooth so that the filament can pass through and reduce clogging more easily. Dijual per 1 pcs Stock Ready