I scored a nice 3D printer pen for black Friday. It has great reviews and has great support including spare parts. It was $29.00 when I purchased it.
Does it work, I had one for free with my 3D printer and it never was useful…
This is not a toy but actually a usable tool. There are a couple of good YouTube videos on it.
I ordered MYNT3D 3D pen for my son for his birthday. We followed the instructions exactly and could never get the motor that pulls the line through to work. Followed website guidance which led me to the advice to return the defective device. Well, OK, maybe we just got a dude. Ordered a replacement and I’ll be, the motor on that one would only run in reverse. Opened the pen up, examined the engineering and determined that this pen was designed by Dopey of the 7 Dwarfs. So, I am not sure it is a good idea.
Instead of “designed by Dopey” could you describe specific problems you found?