Product Description 10 Meter Pla 1.75mm Filament Printing Materials Plastic For 3d Printer Pen Filament Refills 3d Printing Drawing Filament . Brand Name:CHARMOONForm:SolidModel Number:3D flash filament refillssize:10 metersproducts features 2:3d printer needle refillsfilament based 3d pen refills:10%filament size 3d pen refills:1.75mm |