Description Product name: S1 Genie Heating Block Kit Style:All metal Upgraded Print Head Compatible for 3d printer: -3 S1 -10 Smart Pro Printer Extruder Size of nozzles:0.4mm Voltage and Power:24V 40W A:Normal Temp 260 = Heating Block Kit-Standard (260) Material: Metal colour: Silver Package Contents: 1 x Heating Block Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Please allow slight errors due to manual measurement. Please make sure you don't mind before bidding. Color may vary depending on your monitor, please understand. Note: Hello, please pay attention to your shipping address when purchasing products. If your delivery information (e.g. name, street, house number, doorbell/email without name, etc.) is incorrect, the order will not be delivered correctly