Please be advised that all orders from our global site are shipped from our warehouse in China. Therefore, shipping costs vary depending on your destination country/region.See our Shipping policy for details.
Additionally, please note that customs clearance fees may be applied by your local authorities upon arrival. These fees are the sole responsibility of the recipient.
If you need this accessory urgently, you can buy it from our Aliexpress !
Link: https://www.aliexpress.com/item/1005004821145177.html
Please note: To upgrade Single Gear Extruder to Double Gear Extruder, you CANNOT directly buy this product, please contact email: linda@qd3dprinter.com to buy a complete set of upgrade accessories.
Please refer to the following image to check your adapter color: