Even better? It's from a small business on Amazon. 3D pens are like magic. You can draw things in the air! And they are real! It's like Penny Crayon and Charlie Chalk in real life. This one comes ...

Get ready to explore the limitless potential of this amazing tool.The 3D pen is a game-changer in the world of creativity and design, allowing you to bring your ideas to life in a whole new way. From ...

Small hobby aircraft and light plastic parts go hand in hand, and a 3D printing pen ... seemed to be to draw sections flat, build them up in layers, then use the pen to weld the pieces together ...