TIL the outrageously ridiculous price of retail 3D Pen filament : r/3Dprinting

What brand of 3D Pen do you recommend? – General discussion, announcements and releases – Prusa3D Forum

FIROS 3D Pen filament 1.75mm PLA Assortment with 6 fluo colors, 6 Transparent Colors and 20 popular solid colors, each colors 9.84 feet, total in 315

FIROS 3D Pen Filament Refills, 32 Colors 3D Pen PLA Filament, Each Color 9.84 Feet, Total 315 feet 3D Printing Pen PLA Filament, Compatible with

What do people do with this small amount of filament left on the roll? : r/ 3Dprinting

3D Pen/3D Printer Filament,1.75mm PLA Filament with Cleaning Needles, findTop 24 Colors PLA Filament Refills (10 Feet for Each Color) and 3D Pen

[Refills for 3Doodler Create+] Get the best 3D drawing experience! Use 3Doodler Create plastics with 3Doodler Create+/Create & PRO+ and Printing Pen.

3Doodler Create PLA 3D Printing Filament Refill Bag (x250 Strands, Over 2000 ft. of Extruded Plastic) - Bud & Bloom

3D printing technology: A new approach for the fabrication of personalized and customized pharmaceuticals - ScienceDirect

32-Color 3D Printing Pen 2.85mm PLA Filament Refills, 160pcs Total 48M - for 3Doodler Create

Adventures in 3D Printing PDF, PDF, 3 D Printing

3D Pen/3D Printer Filament,1.75mm PLA Filament with Cleaning Needles, findTop 24 Colors PLA Filament Refills (10 Feet for Each Color) and 3D Pen

Filabot 3D printing filament maker by Tyler McNaney

3D Pen Filament Refills, 1.75mm PLA Filament 20 Colors Total 328 Feet, (Does Not Fit 3Doodler)

3Doodler 3D Printing Pens