32 Colors 3D Doodler Pen Refills for 3Doodler Start 3D Pen Low Printing Temperature PCL Filament 3Doodler Start Refills Packs Each Color 15.2 cm x 5 pcs Total 160 pcs Only Fit for 3Doodler Start Pen B2 (Riboflavin) packaged separately

packaged separately

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32 Colors 3D Doodler Pen Refills for 3Doodler Start 3D Pen Low Printing Temperature PCL Filament 3Doodler Start Refills Packs Each Color 15.2 cm x 5 pcs Total 160 pcs Only Fit for 3Doodler Start Pen B2 (Riboflavin) packaged separatelyOnly Support for 3Doodler Start 3D Pen: This 3D Doodler Pen filament refills pack only for 3Doodler Start 3D printing pen; The PCL filament refill diameter is around 2. 5 mm, so it's NOT for any other brand 3D pen, It's only for 3Doodler Start 3D Pen 32 Different Colors: This 3D Doodler Pen Refills Packs include 32 mixed colors ( 15 popular bright soild colors, 4 glow colors, 3 light colors ) , Glow colors are glow green, glow blue, glow red, glow