32 Colors 3D Pen PLA Filament Refills Each Color 10 Feet Total 320 feet Pack with 4 Finger Caps by Mika3D Mika32PLA10 | Fast Server Corp. www.srvfast.com
3D Pen Filament Refills, 20 Colors 328 Feet for 3D Printer Filament 1. – New Genesis Online
ABS vs. PLA Filament for a 3D Printing Pen - MYNT3D
3D Pen 3D Printer PLA Filament 1.75mm Gold Silver Bronze Copper White Black Set | eBay
Amazon.com: DO3D 15 Bright Colors 1.75mm 3D Pen PLA Filament Refill, Each Color 10feet, Total 150 Feet 3D Pen/3D Printer PLA Sample Pack, Compatible with MYNT3D / SCRIB3D Printing Pen : Industrial
ATARAXIA ART 24 Colors 3D PEN PLA Filament 1.75mm, Each color 16.5 Feet, Total Length 394 Feet – Includes 4 Fluorescent & 4 Translucent Colors, 5 Meter + pink Design SURFACE, Kids Safe 3D pens Refill - Ataraxiaart