I-Fast Dual Normal Extruder (with X-axis guide rail, not include extruder cover) Compatibility:I-Fast ensuring reliable performance in the

ensuring reliable performance in the harshest environments

QIDI PETG Basic filament excels in dimensional stability and warping resistance

QIDI Cool Plate Pro

It can maintain stable performance in water or humid environment and will not expand/deform due to water absorption

uniform semi-opaque visual effect comparable to frosted glass

I-Fast Dual Normal Extruder (with X-axis guide rail, not include extruder cover) Compatibility:I-Fast ensuring reliable performance in theIf you need this accessory urgently, you can buy it from our Aliexpress! Link: https: www. aliexpress. com item 3256806024316467. html Dual Normal Extruder for I Fast 3D printer, it does not include extruder cover.