I bought my 3d pen second hand and it…
I bought my 3d pen second hand and it works AMAZINGLY! (It was unused) I only have a few problems. One problem was the small handle on the un-jammer tool - I burned myself because my hand slipped on the slippery plastic. Another downside is the short length of the filament. The sticks are very short and require frequent refilling.
By Justin G.




