This is a heavy duty 1kg filament spool holder for PP3DP UP PLUS /PlUS 2 3D Printer (Parts type: XL-RCP 12.0). I create this to support an alternative and cheaper version of ABS/PLA filament spool printing rolls from China manufacturer that was too wide and extremely heavy. Previously broke my stock spool holder on my 3D printer. This new improve spool holder could support up to 1000gram/1kg weight, wider and narrow insertion filament spool hole. This kit also comes with wide length filament clip. More details can be found at 3D printing page section - Click Here.