36 Colors 3D Pen Filament 1.75mm PLA, Each Color 32.8 Feet, Total 1181 Feet 3D Pen Filament Refills 3D Printing Pen Refills with High-Precision Diameter Not Compatible with 3Doodler Pen

Great product. Quick shipping. Easy to use I bought this for my 13YO daughter as she loves arts and crafts and blew through the filaments that came with the pen in a few days. Received all 36 colors in the box, some are repeat colors but its not a big issue they will be used still. I didn't measure the length of each one as I don't have the time to do so, so will just trust that the seller gave me 1181 Feet. Print quality seems good enough for hobby use, it does bubble now and then but only if you have the incorrect settings on your pen. It seems not all colors operate at the same temp. I usually have my pen set to 190degreesC, the solid colors work fine but when I switch to a neon color I get a few bubbles now and then, for the price of the item its really not a big issue at all for me. I would definitely re-order in future.

This is priced well but these filaments won't go through my Flashforge very well. The do fine with a pen though, which is what they are advertised to do.

Great product !!!

I probably don't use these as intended, instead of a pen I use them with my Bambu 3D printer. Sometime I want a different color for a small part and don't want to buy a whole roll and these are working out great. Good prints and no clogs! I wind them on an empty cardboard spool and load them as generic filaments.

I buy this for my 3D printer, way cheaper and it doesn’t break the bank when a 2 hour print fails. Quality is less than normal pla, it has some issues adhering to the plate, but with the right settings it prints fantastic!