90% of 3D pen failures are simple blockages that you can fix in under five minutes. Let’s get your pen back in the game.

What kind of 3d printing filament do you need for your 3d pen? Explore three of the common types of filaments and learn why you would choose one over the other, including PLA, PCL, and ABS.

Contains affiliate links For a long time, 3D printing was seen as a hobby for people with massive desks, even bigger budgets, and a PhD in "fiddling with settings." And if you had all these things, you’d still wait ten hours for a machine to hum and buzz, only to realize the print failed on the last layer. But there’s a new way to play with plastic, and it fits right in your hand. Imagine a hot glue gun, but instead of messy adhesive, it extrudes solid, structural plastic tha