<div dir="ltr"><div>So, I don't know if I'm behind the curve but I just found out about Ninjaflex/Filiflex (keyword being "flex" as in <i>flexible</i>) 3D printer filament. It needs a custom print head to extrude properly, but it occurs to me that we have an Ultimaker in need of a new extruder, so... <br>
<br><a href="https://learn.adafruit.com/3d-printing-with-ninjaflex">https://learn.adafruit.com/3d-printing-with-ninjaflex</a><br><br></div><b>Jason</b><br></div>