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10Pcs 3mm Thickness 3D Printer Heating Block Cotton Hotend Nozzle Heat Insulation Cotton
Features: - Key parts 3D printer - Heated aluminum block insulation, - The benefits of the internal temperature changed slowly - While saving power - Achieve energy saving effect - High temperature: long-term work at a high temperature of 900 - Purpose: 3D printer - Thickness: 3mm thick - Quantity: 10Pcs Package included: 10 x Heat Insulation Cotton