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 SD/TF Carder Reader and 1

SD/TF Carder Reader and 1 x 3

Open flow 90 degree thumb-press all metal air chuck

Universal Compatibility-----The USB4 cable backwards compatible with Thunderbolt 4

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

If you have any any concerns or issues

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 SD/TF Carder Reader and 1450 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