Your 3D pen turns on, the light glows, but no filament comes out. This is one of the most frustrating problems 3D pen users run into. It almost always comes down to three things: the wrong filament temperature, a clogged nozzle, or a weak power source. These 3D printing pen problems look scary at first, […]
VM01
OLED Display
Aviation aluminum shell
VP08
Rechargeable model with
VP01H
High temperature printing pen rapid prototyping LED Display
VP01B
Low-temperature charging with up to 100 minutes of battery life.
