3Dgenius 16 Colors 3D Pen Filament 1.75mm PLA, Each Color 10 Feet, Total 160 Feet 3D Pen Filament Refills 3D Printing Pen Refills with High-Precision Diameter Not Compatible with 3Doodler Pen

Ordered this variety pack of filament for a 3D pen! Came with a great variety of colors, including multiple tones of each color. Such a great value for the price, highly recommend!!

christmas present

My child loved the array of colors

I bought these to go with my daughters 3d pen! She loves using the pen to create unique things! Colors are as pictured! Great quality for an even better price!

3DPEN RANDOM FUN WARM PLASTIC AMAZING

NO ME GUSTA

So I will start with this, might be coming back to this review at a later time, unpacked my 3D pen for the first time since the move and after charging it, it popped hissed and died so ^^; not working ATM but I do have a 3D printer so will be looking over the material data of the filament to fill in the gaps in the info for others as well as doing a basic 3D print with a few colors at random, data gathered from 6 of the filaments (1/6th of the box) I started with weight as that gives a lot of info, PLA should be about 1g per foot (metric is mainly used in 3D printing so will be using it for the review) three were 9.5g a reasonable weight, one was 9.7g closer, but the other two 9.3g and the last one was 8.9g to make sure that the changes were not in fact from the coloring I took the lightest one and the heaviest one and strong them out, side by side the heaviest one was 49.7mm longer (a little over 2 inch’s) so there is some play in the overall length, next is the diameter its listed as 1.75mm but should have a +/- amount measuring four times per filament strand I came up with the +/- 0.06mmthe high being 1.81mm and the low being at 1.69mm both on the same stand but my 3D printer could still print with it even though its listed as having a max difference of +/- 0.5mm so over all it works in a 3D printer, it should work in a 3D pen but can’t test that right now colors are good, printing temps a little high for PLA, it did not flow fully till 210C (I print most PLAs at 200C) not sure if its do to being 3D pen filament first time putting 3D pen filament into a 3D printer everything in the photos was printed with the same settings, however the gray and the black parts are from my 3D printer filament (only colors I have at this time) last bit of info the mini filament cores (printed with these filaments) is about 2g of filament or a little over 1/5 of the stand the cylinder is 7g and is almost max of what can be used with my 3D printer without splicing two strands together

There is a nice variety of filament and it seems pretty good. It didn't come in a sealed package to keep it dry and even PLA can be susceptible to getting brittle so your mileage may vary based in how long the package has been sitting on a shelf.The claim of 16 colors was a little dubious. The green shades, though close, were different, but my eyes good not tell the difference between the two coils of blue.