S1 Spirit Heating Block Kit Hotend 24v 40w For -3 S1 -10 Smart Pro 3d Printer With Extruder CProduct name: S1 Genie Heating Block KitStyle:All metal Upgraded Print HeadCompatible for 3d printer: -3 S1 -10 Smart Pro Printer ExtruderSize of nozzles:0.4mmand Power:24V 40WC:High Temp Pro 300= Heating Block Kit-High Temperature Pro (300)Material: Metalcolour: Silver+RedPackage Contents:1 x Heating Block KitOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store