3D Pen Filament Refills - punson 1.75mm PLA ( Not ABS ) 275 Linear Feet of 12 Different Colors, 23 Feet Length Each Color, Dimensional Accuracy +/- 0.03mm

I bought a 3D pen as a birhday gift to my cousin earlier which only comes with 2 colour of filament refills. My cousin start complaining right after she finished those filaments. I actually felt regret I bought her 3D pen as now I have to spend more buying her filament refills!Ok no more complains, let's move back to this product. It is great value, it comes more than 10 colours and work well with the 3D pen. My cousin is now enjoy more time with her 3D pen.

Seem to work OK