Chowthink All Aluminum Alloy Filament Spool Holder Upgrade, Thickening and Width Design, 8 Bearing, Suitable for 2020 Profile Installation, Ender3 v2 pro/ender5/CR10 ect.3D Printer Accessory

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Drive module upgrade

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【8 Bearing】Built in 8 bearings，fitted with 8 stainless steel columns,low rotation resistance, good rolling stability
【Installation Way】The holder installed on top of the profile,more space saving.At the same time, the 5mm thick fixed plate is stable and durable
【High-capacity and Easy To Use】The large capacity design is sufficient to accommodate most filament, while being easy to install and use
【Wide applicable】The holder can compatible with all 2020 profile 3D Printer, Ender 3/Ender 3 V2/Ender 3 Pro/Ender 5/CR-10 and more 3D Printer