Lix 3D Printing Pen, Delays and Changes

[JRDM]

Many different questions arose from that "product". No one is sure if it's realistic or going to be reliable or usable. The team seemed to be shy of engineers. They didn't explain how the filament was going to be pushed through. Concerns over whether the power available in a USB jack is enough to heat up the hot end, the plastic and with power left to push filament. It was apparent that there was a lot of sleight of hand going on.

So, no, I didn't back them.