100 strands of PLA Filament in 20 colors  
each strand is 30 cm long and with a diameter of 2.85mm
accidentally bought the wrong size and since there was no return option I am selling it here.

2.85mm PLA Filament Refills 20 Colors Pack for 3Doodler Create 3D Printing Pen, Each Strands 0.3m, Total 100 Strands 30 Meters Plastic Material, with Extra 2 Silicone Finger Caps by MIKA3D