450 Pcs 3D Pen Printer Filament Refill for Start 3D Pen,32 Colors 2.5mm Thick Low Print Temperature PCL Filament Only Fit for 3Doodler Pens,Each Length 6 Inch 450 Pcs sold2021 4L L4 Compatible With GMC：2010-2017

4L L4 Compatible With GMC：2010-2017 Terrain 2

SD/TF Carder Reader and 1 x 3

Replacement OE Number25429

delivering high speed and long range

75Gbps per channel bandwidth

450 Pcs 3D Pen Printer Filament Refill for Start 3D Pen,32 Colors 2.5mm Thick Low Print Temperature PCL Filament Only Fit for 3Doodler Pens,Each Length 6 Inch 450 Pcs sold2021 4L L4 Compatible With GMC：2010-2017450 Pcs 3D Pen Printer Filament Refill for Start 3D Pen,32 Colors 2. 5mm Thick Low Print Temperature PCL Filament Only Fit for 3Doodler Pens,Each Length 6 Inch Product Features Only Support for 3Doodler Start + 3D PenThis 3D pen filament refills diameter is around 2. 5mm and is exclusively compatible with both the 3Doodler Start and Start+ 3D pens. Featuring low temperature printing safety and seamless operation,and is not supported by any other