AEE7-Extruder Breakout Board High Quality 3D Printer Parts PCBA Board For Creality Ender-3 S1/S1 Pro Spirte Extruder AEE7-Extruder Breakout Board High Quality 3D Printer Parts PCBA Board For Creality Ender-3 S1/S1 Pro Spirte Extruder new and high quality Fine workmanship and perfect style. Item Type: Extruder Breakout Board Compatibility with for Creality Ender-3 S1/S1 Pro Spirte Extruder Material: PCB+Plastic+Metal colour: Black Package Contents: 1 x Breakout Board 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.