Qarmijaer Mini Brushless Motor DC 7-24V 100000RPM High Speed CNC Aluminum Alloy Impeller Ducted Fan Stepless Speed Regulation Easy Install Easy to Use

Qarmijaer Mini Brushless Motor DC 7-24V 100000RPM High Speed CNC Aluminum Alloy Impeller Ducted Fan Stepless Speed Regulation Easy Install Easy to Use

eSUN PLA+ Filament 1.75mm, Enhanced Toughness, Dimensional Accuracy +/- 0.03mm, 1KG Spool (2.2 LBS) 3D Printing Filament for 3D Printers, Polylactic Acid, Black

eSUN ABS+ Filament 1.75mm, Low Warping 3D Printer Filament ABS Plus, Dimensional Accuracy +/- 0.05mm, 1KG Spool (2.2 LBS) 3D Printing Filament for 3D Printers, Black