Check the listing for details. Creality K1 / K1 Max Ceramic Heating Block Kit High Flow for 3D Printer Z2D8. Condition: New. Listed at 21.99 USD. TitleOtherResinK1 SeriesDIY Fdm PrinterLaser Engraver3D Printer Accessories3D Printer FilamentLcd Printer3D ScannerFeatures: High Thermal Conductivity Uniform Heating: 360° surround ceramic heater improves heating efficiency, more uniform heating and faster heat transfer. High Flow Support High Speed Printing: The overall hot melt section is enlarged and the length is up to 28.5mm, supporting 600mm/s high-speed printing. All-metal Heat Break with High Temperature Resistance: Up to 300 ℃, All-metal design, and the nozzle is made of copper alloy and hardened steel to ensure hardness while supporting high-flow printing, compatible with more filaments, such as PLA, ABS, PETG, TPU, PA, PC, PLA-CF, PA-CF, PET-CF, etc. Processing Upgrade for Better Printing: The heat break is made of titanium alloy and copper, with an extremely thin wall thickness and excellent heat insulation performance. Nozzle inner wall roughness RaO.4, smoother feeding. Applicable for: This x Ceramic Heating Block Kit is suitable for K1 and K1 Max 3D Printers. Specification: Compatible models: K1 / K1 Max Nozzle diameter: 0.4mm Applicable filaments: PLA, ABS, PETG, TPU, PP, PC, PL A-CF, PA-CF, PET-CF, etc. Support Filament Diameter: 01.75+0.05mm Ceramic Heating Power: 60W Package Size: 92x27x20mm/3.6x1x0.7in Package Weight: 24g/0.8oz Packing List: 1 x K1 Max Ceramic Heating Block Kit