Geeetech Hotend Kit+0.4mm Nozzle Single/Mixcolor For A10 A10T A30M 3D Printer. Type: Consumables Sealed Bags. Type 3#: with reflux valve 5pcs Bags (size: 39.5 39.5cm). Type 4#: with reflux valve 4pcs Bags with suction pump ( size: 32.5 37.5CM).
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